Most Common Dog Allergies: Quick Guide

Introduction

Allergies are one of the most common health problems affecting dogs today. Just like humans, dogs can develop sensitivities to food, environmental factors, and parasites. The result is discomfort, itching, and sometimes chronic health issues.
Understanding the most common dog allergies helps pet owners recognize symptoms early, seek timely veterinary care, and improve their dog’s quality of life.

In this comprehensive, research-based guide, you’ll learn about the types of common dog allergies, their symptoms, causes, diagnosis methods, and treatments, along with practical prevention and care strategies.

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1. What Are Dog Allergies?

An allergy is an exaggerated immune response to substances that are harmless to most dogs. When an allergic dog encounters these triggers, known as allergens, the immune system releases histamines and other chemicals. As a result, these chemicals can cause itching, redness, and inflammation.

According to the American College of Veterinary Dermatology (ACVD), up to 20% of dogs may develop some form of allergic skin disease during their lifetime. Therefore, understanding common allergens and their symptoms can help dog owners recognize potential allergy problems early.

Common dog allergies include:

• Pollen, dust mites, and mold
• Flea saliva
• Certain foods, especially proteins such as chicken, beef, or dairy
• Shampoos and cleaning products

In addition, allergies can affect the skin, digestive system, or respiratory tract. For this reason, recognizing the potential cause is an important first step toward effective treatment.

2. Why Do Dogs Develop Common Dog Allergies?

Allergies in dogs can result from a combination of genetic predisposition and environmental exposure. For example, some breeds, including Golden Retrievers, Bulldogs, and Terriers, may be more prone to allergic diseases because of inherited differences in immune response.

In addition, environmental factors such as urban pollution, dietary ingredients, and year-round flea exposure may increase the risk of allergy-related symptoms. As a result, dogs exposed to multiple risk factors may have a greater chance of developing allergic conditions.

Key contributing factors include:

• Genetics: Certain breeds may inherit a higher susceptibility to atopic dermatitis.
• Immune system imbalance: The immune system may overreact to otherwise harmless substances.
• Environmental pollution: Airborne allergens and chemical irritants may contribute to skin and respiratory irritation.
• Dietary factors: Certain food ingredients or proteins may trigger reactions in susceptible dogs.

Furthermore, Nuttall et al. (2021) reviewed the role of genetic and environmental factors in canine allergic skin disease in Frontiers in Veterinary Science. Therefore, understanding these contributing factors can help owners and veterinarians identify potential triggers and develop an appropriate management plan.

3. Types of Common Dog Allergies (Food, Environmental, Flea, Contact)

There are four primary types of dog allergies, each with different triggers, symptoms, and treatments.

1. Common Dog Food Allergies and Symptoms

Definition:
An immune reaction to specific ingredients, often proteins such as chicken, beef, dairy, or soy.

Common dog allergies Symptoms:

• Itchy skin, especially paws and ears
• Chronic ear infections
• Digestive upset (vomiting, diarrhea)
• Red, inflamed skin or hives

Diagnosis & Treatment:
A veterinarian may recommend an elimination diet, removing potential allergens for 6–8 weeks, then reintroducing foods to identify triggers.
Hypoallergenic diets and limited-ingredient foods are often effective.

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2. Environmental Allergies in Dogs

Definition:
Caused by airborne or environmental allergens like pollen, mold spores, or dust mites.
Also known as canine atopic dermatitis (CAD).

Common dog allergies Symptoms:

• Seasonal itching (spring or summer)
• Red, watery eyes
• Sneezing, runny nose
• Paw licking or face rubbing

Treatment:

• Regular bathing with medicated or hypoallergenic shampoos
• Antihistamines or corticosteroids
• Allergen-specific immunotherapy (allergy shots or drops)

Recent research (Mueller et al., 2022) suggests immunotherapy offers long-term control for 60–70% of affected dogs.

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3. Flea Allergies in Dogs: Flea Allergy Dermatitis

Definition:
A severe allergic reaction to flea saliva, not the bite itself.
Even one bite can cause intense itching and skin inflammation.

Common Dog Allergies Symptoms:

• Itchy tail base and hind legs
• Hair loss or scabs near the tail
• Red, inflamed skin or secondary infections

Prevention:
Year-round flea control with veterinarian-approved preventives (topical or oral).
A clean environment reduces reinfestation risk.

4. Contact Allergies in Dogs

Definition:
This type of allergy can be triggered when a dog’s skin comes into contact with irritating substances, such as cleaning products, fabrics, or certain plastics.

Common Dog Allergies Symptoms:

• Localized rash or redness
• Paw or belly irritation
• Frequent licking of affected areas

Treatment:
Identify and remove the contact allergen.
Use mild, fragrance-free pet shampoos and avoid plastic bowls.

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4. Symptoms of Common Dog Allergies

Recognizing allergy symptoms early can help prevent complications and improve your dog’s comfort. While symptoms vary depending on the allergen, many signs can overlap. Common dog allergies may affect the skin, ears, paws, eyes, or digestive system. For example, common signs of dog allergies include:

• Persistent itching, scratching, or biting
• Red or inflamed skin
• Recurrent ear infections
• Hair loss or a thinning coat
• Excessive paw licking
• Watery eyes or nasal discharge
• Digestive issues, such as vomiting or diarrhea

In addition, if two or more symptoms persist for several weeks, consult a veterinarian for proper evaluation. Without appropriate treatment, ongoing allergies can damage the skin barrier and increase the risk of secondary bacterial or yeast infections.

5. Causes of Common Dog Allergies

Understanding what triggers common dog allergies makes it easier to reduce your dog’s exposure to allergens. In general, allergies occur when a dog’s immune system overreacts to normally harmless substances, known as allergens. For example, common allergens include pollen, certain food proteins, and flea saliva. Moreover, research suggests that both genetic predisposition and environmental exposure can contribute to the development of allergic diseases in dogs (Nuttall et al., 2021). Therefore, identifying these factors can help pet owners recognize potential triggers and take appropriate preventive measures.

1. Genetic and Breed Predisposition

Some dog breeds are genetically more prone to allergic conditions, such as atopic dermatitis and food sensitivities. For example, a review by Nuttall et al. (2021) in Frontiers in Veterinary Science reported that Golden Retrievers, Labrador Retrievers, West Highland White Terriers, Boxers, Bulldogs, and German Shepherds may have a higher incidence of allergic disease. In addition, these dogs may have impaired skin barrier function, which can allow allergens to penetrate the skin more easily and trigger immune responses. As a result, genetic predisposition may increase a dog’s risk of developing allergic conditions.

• Inherited sensitivity: Allergic tendencies can run in family lines. Therefore, dogs with a genetic predisposition may be more susceptible to certain allergic conditions.
• Immune system imbalance: Some dogs may produce higher levels of immunoglobulin E (IgE), an antibody involved in allergic reactions. Consequently, this immune response can contribute to allergy-related inflammation and symptoms.

2. Environmental Triggers

Environmental factors are among the most common causes of allergies in dogs. In everyday life, substances in a dog’s surroundings can trigger hypersensitivity reactions.

Common environmental allergens include:

• Pollen from grasses, trees, and weeds
• Dust mites and mold spores
• Cigarette smoke and air pollutants
• Household cleaning agents or synthetic fragrances

Furthermore, Marsella and Sousa (2017) found that prolonged exposure to indoor allergens, especially dust mites and molds, can contribute to year-round atopic dermatitis in dogs. In contrast, seasonal increases in pollen and mold growth may trigger allergy flare-ups at certain times of the year. Therefore, reducing exposure to these allergens may help manage symptoms and lower the risk of recurring flare-ups. In addition, keeping the home clean and well-ventilated may help reduce exposure to common indoor irritants.Therefore, reducing exposure to these allergens may help manage symptoms and lower the risk of recurring flare-ups.

3. Flea Bites and Parasites

Flea Allergy Dermatitis (FAD) is one of the leading causes of allergic reactions in dogs worldwide. Even a single flea bite can trigger intense itching, inflammation, and hair loss. Research by Dryden, Rust, and Payne (2013) showed that flea saliva contains over 15 different proteins capable of triggering hypersensitivity reactions. Dogs with FAD often develop secondary bacterial infections from excessive scratching.

• Year-round risk: Fleas thrive indoors during winter due to heating.
• Prevention: Consistent use of flea control products dramatically reduces allergic flare-ups.

4. Food Ingredients and Dietary Triggers

Diet plays a significant role in allergic reactions, particularly for dogs with adverse food responses. Food allergies typically involve an immune reaction to specific proteins such as chicken, beef, dairy, wheat, soy, or eggs. According to Olivry and Mueller (2019), 20–30% of dogs with chronic skin problems have food allergies as a contributing factor.
Food sensitivities may also lead to digestive symptoms like vomiting, soft stools, or flatulence.

• Common allergens: Animal proteins, dairy, and grains.
• Hidden triggers: Artificial additives, preservatives, or flavorings.

5. Contact and Chemical Irritants

Some allergic reactions develop when a dog’s skin comes into direct contact with irritants. This is known as contact dermatitis. Common irritants include:

• Shampoos or grooming sprays
• Carpet cleaners and detergents
• Rubber, latex, or plastic bowls
• Synthetic fabrics

Similarly, contact allergies typically cause redness, itching, and rashes in areas with thin fur, such as the paws, belly, and muzzle. In particular, a study by Mueller et al. (2022) highlighted that dogs exposed to household chemicals are more likely to develop localized allergic reactions than dogs that spend most of their time outdoors. Therefore, limiting a dog’s exposure to harsh household chemicals may help reduce the risk of contact-related allergic reactions.

6. Microbiome and Gut Health Imbalance

Recent research points to the gut-skin axis, which describes the connection between gut health and allergic skin disease. In particular, imbalances in gut bacteria, known as dysbiosis, may contribute to inflammation and potentially worsen skin allergy symptoms. Moreover, probiotics and omega-3 fatty acids may support healthy immune regulation and skin function, although their effectiveness can vary between dogs.

• Healthy gut = strong immunity: In general, maintaining a balanced gut microbiota may support normal immune function and healthy skin.
• Antibiotic misuse: However, unnecessary or prolonged antibiotic use can disrupt the balance of gut bacteria. As a result, it may affect gut health and potentially influence immune function.

7. Climate and Environmental Pollution

Additionally, climate change and urban pollution are emerging factors that may contribute to canine allergies. As temperatures rise, pollen production can increase, and allergy seasons may last longer. Moreover, pollutants such as ozone and diesel exhaust may enhance allergen potency (Marsella & Olivry, 2017). As a result, dogs living in urban environments may experience more persistent allergy symptoms compared with dogs in less polluted areas.

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Summary

Main Cause	Examples/Triggers	Scientific Insight
Genetic Predisposition	Golden Retrievers, Terriers	Breed-linked atopy (Nuttall et al., 2021)
Environmental Allergens	Pollen, dust, mold	Year-round and seasonal triggers (Marsella & Sousa, 2017)
Flea Allergy Dermatitis	Flea saliva	Most common cause of itching (Dryden et al., 2013)
Food Allergies	Chicken, beef, dairy	Immune-mediated reactions (Olivry & Mueller, 2019)
Contact Irritants	Shampoos, plastics	Localized dermatitis (Mueller et al., 2022)
Gut Dysbiosis	Poor diet, antibiotics	Weakens immune tolerance (Logas & Kunkle, 1994)
Climate & Pollution	Ozone, pollen	Exacerbates allergic inflammation (Marsella & Olivry, 2017)

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6. How Vets Diagnose Common Dog Allergies

Accurate diagnosis is especially important because symptoms of common dog allergies can resemble those of other conditions, such as mites, infections, and hormonal imbalances. For this reason, a veterinarian should carefully assess your dog’s symptoms to identify the underlying cause. As a result, proper diagnosis can help ensure that your dog receives the most appropriate treatment.

1. Skin Testing for Common Dog Allergies

Veterinary skin testing is one of the most useful methods for identifying specific allergens that may be contributing to a dog’s allergic reaction. The intradermal skin test (IDT) involves injecting small amounts of potential allergens, such as pollen, mold, or dust mites, just under the dog’s skin. Afterward, the veterinarian typically checks each injection site for redness or swelling. If a reaction occurs, it may indicate sensitivity to that particular substance.

Research Insight:
According to a 2023 study published in Veterinary Dermatology, intradermal testing remains an important diagnostic method for atopic dermatitis in dogs. In particular, this test can help identify immediate hypersensitivity reactions mediated by IgE antibodies. Therefore, veterinarians may use intradermal testing to help determine which allergens could be contributing to a dog’s allergic condition.

Key Benefit:
Furthermore, the results can help veterinarians develop a custom allergen-specific immunotherapy plan when appropriate. As a result, targeted immunotherapy may help reduce allergy symptoms and, in some cases, the need for ongoing medication.

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2. Blood Tests for Common Dog Allergies

In addition, blood (serologic) tests can detect IgE antibodies circulating in the bloodstream that react to specific allergens. These tests may be particularly useful when skin testing is not suitable, such as when a dog has sensitive skin or cannot undergo skin testing for other reasons. As a result, blood testing can provide an alternative method for identifying potential allergens.

Research Insight:
Furthermore, a comparative review published in Frontiers in Veterinary Science (2022) found that enzyme-linked immunosorbent assays (ELISA) and radioallergosorbent tests (RAST) can be used to evaluate environmental and food allergens. However, these tests may be less sensitive or specific than intradermal skin testing in some cases. Therefore, veterinarians may consider blood testing a useful alternative when skin testing is not appropriate.

Key Benefit:
Moreover, blood tests are non-invasive apart from the blood draw and can evaluate multiple potential allergens from a single sample. As a result, they may offer a convenient option for screening dogs with suspected allergic conditions.

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3. Elimination Diet for Common Dog Food Allergies

For suspected food allergies, an elimination diet is widely considered the most reliable method for diagnosing food allergies in dogs. First, the dog is fed a carefully selected novel-protein or hydrolyzed diet for 8–12 weeks. During this period, all treats, flavored medications, table scraps, and other foods should be avoided. If the symptoms improve, the original ingredients can then be reintroduced in a controlled manner to help identify the specific food trigger. As a result, this process can help determine whether a food allergy is contributing to the dog’s symptoms.

Research Insight:
Furthermore, studies published in The Journal of Small Animal Practice (2021) support elimination diets as one of the most reliable diagnostic approaches for suspected food allergies in dogs. In comparison, blood and saliva tests may be less reliable for confirming dietary allergies. Therefore, veterinarians often recommend a properly supervised elimination diet when they need to determine whether a specific food is causing allergic symptoms.

Key Benefit:
Moreover, a successful elimination and reintroduction trial can help identify the specific food ingredient responsible for the reaction. As a result, the veterinarian can recommend a suitable long-term diet that avoids the confirmed trigger.

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4. Home Observation

Careful observation at home plays an important role in identifying allergy triggers early. For example, pet owners can track patterns in itching, licking, ear infections, or digestive issues while noting any changes related to season, environment, or food. In addition, keeping a daily symptom journal can help veterinarians connect changes in symptoms with potential allergens.

Research Insight:
Furthermore, veterinary professionals emphasize that consistent home monitoring can provide useful information during allergy evaluation. For instance, regularly tracking a dog’s symptoms, possible triggers, and response to treatment can help veterinarians better understand the condition. As a result, detailed monitoring may support more informed treatment decisions.

Key Benefit:
Therefore, owners can become active partners in allergy management and support earlier intervention when symptoms change. In addition, regular monitoring allows owners to recognize recurring patterns and report important changes to their veterinarian more quickly.

7. Treatment Options for Common Dog Allergies

Although allergies in dogs cannot always be cured, common dog allergies can often be effectively managed with the right combination of veterinary care, lifestyle changes, and targeted treatments. Fortunately, several research-supported approaches can help relieve allergy symptoms and improve a dog’s quality of life. For example, treatment may include medications, dietary changes, regular grooming, allergen avoidance, or immunotherapy, depending on the underlying cause. Therefore, working with a veterinarian is important for choosing the most appropriate management plan. Below, we’ll cover the most effective approaches commonly used by veterinarians.

a) Veterinary Medications

Veterinary-prescribed medications are often the first line of defense against moderate to severe allergies. Depending on the severity of the symptoms, these may include antihistamines, corticosteroids, immunomodulators, and JAK inhibitors that target inflammation and itching.

• For example, Apoquel (oclacitinib) and Cytopoint (lokivetmab) are commonly used treatments that target itch-related pathways and may reduce the need for long-term steroid use.
• For mild allergies, antihistamines such as diphenhydramine or cetirizine may provide some relief, although they are generally less effective for chronic atopic dermatitis.
• Meanwhile, topical corticosteroids or oral prednisone may be prescribed for short-term control of acute flare-ups. However, these medications should only be used under veterinary guidance.

Research Insight:
A 2022 Veterinary Dermatology review confirmed that oclacitinib provides rapid itch relief within 24 hours and reduces flare-ups by up to 67% when used consistently. Cytopoint injections, meanwhile, showed lasting effects for 4–8 weeks with minimal side effects.

Key Benefit:
Fast, targeted control of itching and inflammation to prevent skin damage and infection.

b) Medicated & Hypoallergenic Shampoos

In addition, regular bathing with medicated or hypoallergenic shampoos can help remove allergens from a dog’s coat while soothing irritated skin. For example, shampoos containing ingredients such as chlorhexidine, oatmeal, aloe vera, or hydrocortisone may help manage skin irritation. Depending on the formulation, some products may also help reduce bacterial overgrowth or inflammation.

Furthermore, antimicrobial shampoos are often recommended for dogs that are prone to secondary bacterial or fungal skin infections. According to a 2023 article published in BMC Veterinary Research, consistent use of antimicrobial-moisturizing shampoos reduced surface bacterial counts and was associated with a 58% reduction in dermatitis recurrence in allergic dogs.

As a result, regular bathing may help remove allergens, support the skin barrier, reduce the risk of secondary infections, and keep the coat moisturized.

c) Natural Remedies for Common Dog Allergies

For dogs with mild allergies, natural remedies may help soothe symptoms and support the skin barrier as a complementary approach. However, they should not replace veterinary treatment when symptoms are severe, persistent, or worsening.

Common options that may provide additional support include:

• Omega-3 fatty acids (fish oil): May help support healthy skin and reduce inflammation.
• Quercetin: A plant flavonoid that has been studied for its potential anti-inflammatory and antihistamine-like effects.
• Aloe vera gel: May help soothe mildly irritated skin when used appropriately.
• Coconut oil: May provide moisturizing and antimicrobial properties when applied topically, although it should be used cautiously.

Research Insight:
Furthermore, a 2023 study in the Veterinary Evidence Journal reported that dogs supplemented with omega-3 fatty acids experienced a 45% reduction in pruritus (itching) and improved coat quality after 8 weeks. As a result, omega-3 supplementation may provide additional support for dogs with allergy-related skin problems.

Key Benefit:
In addition, appropriate complementary care may support long-term skin health and help maintain a healthy skin barrier. Therefore, discuss supplements and topical remedies with your veterinarian before adding them to your dog’s allergy management routine.ealth with minimal side effects.

d) Immunotherapy (Allergy Shots)

Allergen-specific immunotherapy (ASIT), also known as allergy shots, is a treatment designed to modify the immune response to environmental allergens in dogs. Unlike medications that mainly control itching and inflammation, ASIT aims to gradually reduce a dog’s sensitivity to specific allergens identified through allergy testing. During treatment, small and gradually increasing amounts of the relevant allergens are administered to help the immune system develop greater tolerance over time.

Research Insight:
Furthermore, studies have reported that many dogs with environmental allergies experience meaningful improvement with consistent immunotherapy. However, the response can vary between dogs, and treatment may take several months before noticeable benefits occur. Therefore, ASIT should be administered under veterinary supervision and continued according to the recommended treatment schedule.

Key Benefit:
As a result, successful immunotherapy may provide long-term control of allergy symptoms and potentially reduce a dog’s reliance on other allergy medications. In addition, it can be an important option for dogs with persistent environmental allergies that are difficult to manage with routine treatments alone.

e) Diet Changes for Common Dog Allergies

For dogs with food allergies or intolerances, dietary management is especially important. In particular, switching to a hydrolyzed protein or novel protein diet, such as duck, venison, or kangaroo, may help reduce exposure to proteins that trigger allergic reactions. For example, some dogs may react to common ingredients such as chicken, beef, or wheat. Therefore, a veterinarian may recommend a carefully controlled diet to help identify and manage suspected food allergies.

Research Insight:
Furthermore, elimination-diet trials support the use of carefully selected diets when evaluating suspected food allergies in dogs. During this process, a hydrolyzed or novel-protein diet is typically fed consistently for several weeks before ingredients are gradually reintroduced. As a result, this approach can help determine whether dietary ingredients are contributing to a dog’s symptoms.

Key Benefit:
In addition, a properly selected diet can help reduce exposure to confirmed food triggers and support healthier skin and digestive function. Therefore, long-term dietary management should be based on the results of a controlled elimination and reintroduction trial, preferably with veterinary guidance.

8. How to Treat Allergies in Dogs at Home

Many mild common dog allergies can be managed safely at home using natural care, good hygiene, and preventive measures.
However, it’s important to remember that home remedies help control symptoms — they don’t replace professional veterinary diagnosis for severe or persistent cases.

Below are the most effective, research-backed home treatments for dog allergies.

Dog Allergy Home Treatment Summary Table

Home Remedy / Method	Purpose / Benefit	How Often	Scientific Support
Hypoallergenic Bathing (oatmeal, aloe, or medicated shampoo)	Removes allergens, soothes itching, hydrates skin	1–2 times per week	BMC Veterinary Research, 2023: Reduced irritation and allergen buildup
Coconut Oil (Topical)	Antibacterial, antifungal, moisturizes dry skin	2–3 times per week	Veterinary Evidence Journal, 2024: 48% faster dermatitis recovery
Aloe Vera Gel	Calms redness and itching, promotes healing	As needed	Veterinary Dermatology, 2022: Decreased inflammation and irritation
Omega-3 Fatty Acids (Fish Oil)	Reduces inflammation, supports skin barrier	Daily with meals	Frontiers in Veterinary Science, 2022: 45% less scratching
Allergen Control (Clean Environment)	Reduces exposure to dust, pollen, dander	Daily	Journal of Veterinary Internal Medicine, 2021: 40% fewer flare-ups
Elimination Diet (Novel Protein)	Identifies food allergens	8–12 weeks	Journal of Small Animal Practice, 2021: Most reliable for food allergy diagnosis
Apple Cider Vinegar (ACV) Rinse	Balances skin pH, reduces yeast and bacteria	2–3 times weekly	Veterinary Dermatology, 2022: Reduced microbial growth
Probiotic & Balanced Diet	Supports gut health, boosts immunity	Daily	Veterinary Nutrition Review, 2023: Improved allergy control via gut balance

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1. Regular Bathing with Hypoallergenic Shampoo

Frequent baths help remove pollen, dust, and allergens from your dog’s coat and skin.
Choose a gentle, oatmeal-based or aloe-vera shampoo designed for sensitive skin.
Avoid human shampoos — they can upset the skin’s natural pH balance.

Research Insight:
Furthermore, a 2023 study published in BMC Veterinary Research found that bathing allergic dogs twice weekly significantly reduced skin irritation and allergen buildup. As a result, regular bathing may help improve a dog’s comfort and support overall coat health.

Tip:
Always rinse thoroughly and dry completely to prevent fungal growth.

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2. Use Coconut Oil or Aloe Vera for Soothing

In addition, coconut oil and pure aloe vera gel may help soothe mildly itchy or irritated skin. For example, coconut oil has moisturizing and antimicrobial properties, while aloe vera may help calm redness and irritation when used appropriately. As a result, these ingredients may provide additional support for dogs with mild skin discomfort. However, they should not replace veterinary treatment, especially if the skin is severely inflamed, infected, or damaged.

Research Insight:
Furthermore, a 2024 trial published in Veterinary Evidence reported that topical coconut oil was associated with improved dermatitis recovery, particularly when used on mild skin lesions. As a result, topical coconut oil may offer additional support for dogs with mild dermatitis. However, more research is needed to determine how effective it is compared with established veterinary treatments.

Tip:
If your veterinarian approves its use, apply a small amount to intact, dry skin and monitor your dog for irritation. Importantly, avoid applying coconut oil or aloe vera to open wounds, infected skin, or areas your dog is likely to lick excessively.

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3. Add Omega-3 Fatty Acids to the Diet

In addition, omega-3 fatty acids from fish oil or salmon oil may help reduce inflammation and itching by supporting the skin barrier. Moreover, they can support healthy immune regulation and contribute to a healthier coat. As a result, adding an appropriate source of omega-3s to a dog’s diet may help support overall skin and coat health.

Research Insight:
Furthermore, a review published in Frontiers in Veterinary Science (2022) reported that dogs receiving omega-3 supplements showed 45% less scratching and improved skin hydration. As a result, omega-3 supplementation may help reduce itching and support healthier skin in dogs with allergic conditions. However, the appropriate dose and supplement should be discussed with a veterinarian.

Tip:
Use vet-approved fish oil supplements; too much can upset digestion.

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4. Keep Your Dog’s Environment Allergen-Free

Environmental control is crucial for atopic (seasonal) allergies.
Vacuum carpets regularly, wash bedding weekly in hot water, and use an air purifier to reduce dust, pollen, and dander exposure.

Research Insight:
A Journal of Veterinary Internal Medicine (2021) study reported that maintaining a clean indoor environment reduced flare-ups in allergic dogs by up to 40%.

Tip:
Wipe your dog’s paws and coat with a damp cloth after outdoor walks to remove pollen.

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5. Try an Elimination Diet for Food Allergies

If your dog has recurring ear infections, itching, or digestive upset, food allergies could be contributing to these symptoms. In such cases, a veterinarian may recommend a limited-ingredient, novel-protein, or hydrolyzed diet for 8–12 weeks. After this period, foods can be gradually reintroduced one at a time to help identify potential triggers. Therefore, following the diet consistently is important when evaluating a suspected food allergy.

Research Insight:
Furthermore, elimination diets are widely considered one of the most reliable methods for diagnosing suspected food allergies in dogs. In particular, a properly controlled elimination and reintroduction trial can help determine whether a specific dietary ingredient is contributing to the symptoms.

Tip:
During this period, avoid flavored treats, table scraps, supplements, and other foods that are not part of the prescribed diet. This is important because these additional ingredients can interfere with the elimination trial and make the results more difficult to interpret. As a result, strict dietary consistency can improve the usefulness of the trial.

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6. Use Natural Anti-Itch Sprays or ACV Rinse

A homemade rinse containing diluted apple cider vinegar (ACV) is sometimes used as a complementary approach for mild skin irritation. However, there is limited evidence that ACV can restore a dog’s skin pH or reliably reduce itching and yeast overgrowth. Therefore, it should not be considered a proven treatment for allergies or skin infections.

Research Insight:
Furthermore, although vinegar has antimicrobial properties in laboratory settings, evidence supporting its routine use on dogs with allergic or irritated skin is limited. As a result, pet owners should consult a veterinarian before using ACV, particularly if a dog has recurring yeast or bacterial skin problems.

Caution:
Most importantly, never apply vinegar to raw, broken, inflamed, or bleeding skin, as it can cause irritation and discomfort. If your dog’s skin is damaged or infected, seek veterinary advice instead of treating the area at home.

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7. Strengthen Immunity Through a Balanced Diet

Feeding your dog a balanced, nutrient-rich diet can support normal immune function and healthy skin. In addition, providing appropriate sources of lean protein, vitamins, antioxidants, and essential fatty acids can help support overall health. For example, foods such as blueberries or spinach may provide antioxidants, while veterinarian-approved probiotic products may help support healthy gut bacteria.

Research Insight:
Furthermore, research into the gut microbiome suggests that gut bacteria may influence immune function and inflammatory responses in dogs. As a result, maintaining a healthy gut microbiome may provide additional support for dogs with allergy-related skin problems. However, more research is needed to determine how specific dietary changes or probiotic products affect canine allergies.

Tip:
If your dog has chronic skin or suspected food allergies, ask your veterinarian whether a probiotic supplement is appropriate. In addition, avoid making major dietary changes without veterinary guidance, particularly when your dog is undergoing an elimination diet.

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When to See a Vet

Although home remedies may help with mild allergy symptoms, you should consult a veterinarian if your dog has constant itching, hair loss, recurring ear infections, or hot spots. In addition, persistent or worsening symptoms may require prescription medication, allergy testing, or immunotherapy. Therefore, seeking veterinary care early can help identify the underlying cause and provide appropriate long-term treatment.

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9. Prevention Tips for Common Dog Allergies

Overall, preventing common dog allergies involves reducing exposure to potential triggers, supporting normal immune function, and maintaining a healthy skin barrier. Although not all allergies can be prevented, consistent preventive care may help reduce flare-ups and improve your dog’s comfort. In addition, regular grooming, effective parasite control, a balanced diet, and proper skin care can help minimize exposure to common allergy triggers. As a result, a consistent prevention routine may help reduce the frequency or severity of allergy-related symptoms.

Common Dog Allergy Prevention Checklist

Prevention Step	Purpose / Benefit	How Often	Research Support
Regular Grooming & Bathing	Removes allergens, reduces skin irritation	Weekly	BMC Veterinary Research, 2023: 38% fewer skin reactions
Clean Living Environment	Decreases dust, mold, and pollen exposure	Weekly vacuuming, daily cleaning	Journal of Veterinary Internal Medicine, 2021: 40% fewer flare-ups
Flea & Tick Prevention	Prevents flea allergy dermatitis and infections	Monthly	Parasites & Vectors, 2022: 70% reduction in outbreaks
High-Quality Balanced Diet	Strengthens immune system and skin barrier	Daily	Veterinary Nutrition Review, 2023: Fewer allergy-related skin infections
Limit Outdoor Exposure	Reduces contact with pollen and environmental triggers	During high-pollen seasons	Frontiers in Veterinary Science, 2022: 50% fewer itching episodes
Boost Immunity Naturally	Supports resistance to allergens	Daily	Applied Animal Science, 2023: Lower histamine and allergy response
Regular Vet Checkups	Enables early detection and preventive care	Every 6–12 months	Journal of Veterinary Medicine, 2024: 60% reduced allergy progression

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1. Maintain a Regular Grooming Routine

In addition, regular brushing and bathing can remove pollen, dust, and dander before they irritate your dog’s skin. For this reason, use hypoallergenic or medicated shampoos and rinse your dog thoroughly to help remove allergens trapped in the fur. As a result, consistent grooming can help keep the skin clean and reduce exposure to common allergy triggers.

Research Insight:
Furthermore, a 2023 study published in BMC Veterinary Research found that dogs bathed weekly showed a 38% reduction in allergic skin reactions compared with dogs that were bathed less frequently. As a result, regular weekly bathing may help reduce skin irritation and exposure to allergens in dogs prone to allergies.

Tip:
Use lukewarm water and gentle, pH-balanced products to protect natural oils.

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2. Keep Living Spaces Clean and Allergen-Free

Dust, mold, and pollen can collect in carpets, bedding, and furniture.
Vacuum weekly, wash dog bedding in hot water, and use HEPA air purifiers to reduce airborne allergens.

Research Insight:
Journal of Veterinary Internal Medicine (2021) noted that cleaner indoor environments reduced flare-ups in atopic dogs by up to 40%.

Tip:
Use pet-safe cleaning products — harsh chemicals can worsen skin sensitivity.

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3. Protect Against Fleas and Ticks Year-Round

In addition, flea allergy dermatitis (FAD) is one of the most common causes of itching and inflammation in dogs. Therefore, use monthly flea preventives recommended by your veterinarian to help protect your dog from flea bites. Moreover, consistent flea control may be important even during colder months, when flea exposure can still occur.

Research Insight:
A Parasites & Vectors (2022) study confirmed that continuous flea prevention reduces allergic outbreaks by over 70% in sensitive dogs.

Tip:
In addition, treat both your pet and home environment to help break the flea life cycle completely. This approach is important because fleas can survive in carpets, bedding, furniture, and other areas around the home.

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4. Feed a Balanced, High-Quality Diet

A nutrient-rich diet supports immune health and a strong skin barrier — two key defenses against allergies.
Include omega-3 fatty acids, antioxidants, and probiotics for gut and skin health.

Research Insight:
Veterinary Nutrition Review (2023) found that dogs on balanced, omega-3–enriched diets had fewer allergy-related skin infections and faster recovery.

Tip:
Similarly, avoid frequent changes to your dog’s diet, especially if they are prone to food allergies. Instead, choose limited-ingredient or hypoallergenic food options that suit your dog’s nutritional needs. As a result, maintaining a consistent diet may make it easier to identify potential food triggers and manage allergy symptoms.

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5. Limit Outdoor Exposure During Allergy Season

Pollen and mold counts are highest in spring and fall.
Walk your dog early in the morning or late evening, and wipe paws and fur after outdoor play.

Research Insight:
Furthermore, environmental exposure tracking discussed in a 2022 review in Frontiers in Veterinary Science suggested that limiting outdoor activity during high-pollen days may reduce itching frequency by up to 50%. As a result, monitoring local pollen levels and adjusting outdoor activities accordingly may help dogs that experience seasonal allergies.

Tip:
Use a damp cloth or unscented baby wipes to remove allergens before your dog comes inside.

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6. Strengthen Immunity Naturally

Boosting immune function helps reduce the body’s overreaction to allergens.
Provide vitamin E, probiotics, and regular exercise to support overall resilience.

Research Insight:
A 2023 Applied Animal Science study found that dogs with better immune balance had lower histamine responses and fewer allergic reactions.

Tip:
Ask your vet about daily probiotic supplements or natural immune boosters like colostrum or beta-glucans.

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7. Schedule Regular Vet Checkups

Routine checkups help detect early signs of allergies before they worsen.
Your vet can recommend preventive allergy testing, dietary guidance, and safe flea/tick products tailored to your dog.

Research Insight:
According to a 2024 publication in the Journal of Veterinary Medicine, early veterinary intervention may help reduce the progression of chronic allergy symptoms by up to 60%. Therefore, seeking veterinary care when allergy symptoms first appear may help prevent them from becoming more persistent or difficult to manage.

Tip:
Keep a record of symptoms, diet changes, and environmental factors to discuss during visits.

10. When to See a Vet Immediately

While many mild dog allergies can be managed at home, some symptoms indicate a serious allergic reaction or secondary infection that requires immediate veterinary attention.
Recognizing these signs early can prevent severe complications and ensure your dog receives the right treatment fast.

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1. Intense or Constant Itching

If your dog can’t stop scratching, biting, or licking—even after home care—it may signal severe dermatitis or infection.
Persistent itching often leads to open sores, hot spots, or bacterial growth that need prescription medication.

Research Insight:
A 2023 Veterinary Dermatology review found that dogs with uncontrolled itching for more than a week had a 72% chance of developing secondary skin infections.

Vet Tip:
If itching disrupts sleep or causes bleeding, see your vet right away.

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2. Swelling of the Face, Eyes, or Muzzle

Facial swelling or puffy eyes can indicate a severe allergic reaction (angioedema) to insect stings, vaccines, or medications.
These reactions can quickly progress to anaphylaxis, a life-threatening emergency.

Research Insight:
The Journal of Veterinary Emergency and Critical Care (2022) reports that facial swelling and hives are among the first warning signs of systemic allergic reactions in dogs.

Vet Tip:
Go to an emergency vet clinic immediately if you notice sudden swelling or drooling.

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3. Difficulty Breathing or Wheezing

In some cases, allergies can trigger airway inflammation or bronchial constriction, particularly after insect bites or certain food reactions. As a result, affected dogs may develop signs such as rapid breathing, coughing, gagging, or wheezing.

According to research published in Frontiers in Veterinary Science (2023), allergic airway inflammation can worsen within minutes to hours and may require prompt veterinary treatment, including oxygen therapy or corticosteroids. Therefore, difficulty breathing should always be treated as an emergency. Do not wait for symptoms to improve or attempt to manage severe breathing problems at home. Seek immediate veterinary care.

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4. Vomiting, Diarrhea, or Sudden Digestive Upset

These may signal a food allergy or acute allergic reaction to something your dog ingested.
Persistent vomiting or diarrhea can lead to dehydration and electrolyte imbalance.

Research Insight:
A 2021 Journal of Small Animal Practice study noted that chronic digestive issues in allergic dogs often coincide with food-related hypersensitivity that needs dietary intervention or testing.

Vet Tip:
If symptoms last over 24 hours or include blood in stool or vomit, contact your vet immediately.

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5. Red, Oozing, or Crusty Skin Lesions

When allergies lead to open wounds, they can become infected with bacteria or yeast.
Signs include foul odor, thick discharge, or dark crusts on the skin.

Research Insight:
A BMC Veterinary Research (2022) study found that dogs with untreated allergic dermatitis were 4x more likely to develop Staphylococcus or Malassezia skin infections.

Vet Tip:
Avoid applying creams or oils to open wounds until examined by a veterinarian.

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6. Ear Infections or Head Shaking

Dogs with allergies often develop secondary ear infections due to yeast or bacteria.
Watch for scratching at ears, head shaking, or foul odor from the ear canal.

Research Insight:
Veterinary Dermatology (2023) linked allergic otitis externa to environmental and food allergens, with 60% recurrence if left untreated.

Vet Tip:
See your vet for proper ear cleaning and medicated drops — home remedies can worsen deep ear infections.

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7. Sudden Behavior Changes or Lethargy

If your dog becomes unusually quiet, weak, or shows loss of appetite, this could indicate a systemic allergic response or secondary illness.

Research Insight:
A Journal of Veterinary Medicine (2024) study found that allergic dogs with prolonged inflammation often experience immune fatigue and reduced appetite.

Vet Tip:
Persistent lethargy or loss of interest in food should never be ignored — visit your vet promptly.

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Emergency Summary

Emergency Sign	Possible Cause	Action to Take
Severe itching or bleeding sores	Infection, dermatitis	Vet visit within 24 hrs
Facial swelling or hives	Severe allergic reaction	Emergency vet immediately
Difficulty breathing	Anaphylaxis or airway allergy	Emergency vet immediately
Vomiting or diarrhea	Food allergy or toxin exposure	Vet visit same day
Red, oozing skin	Bacterial/yeast infection	Vet exam + prescription
Head shaking or smelly ears	Ear infection	Vet visit within 1–2 days
Sudden lethargy or loss of appetite	Systemic inflammation	Vet check immediately

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11. Caring for Dogs with Chronic Allergies

Overall, managing chronic allergies in dogs requires long-term commitment, consistency, and a combination of medical treatment, home care, and lifestyle adjustments. Although allergies cannot always be cured, proper management can significantly improve your dog’s comfort, skin health, and overall quality of life. In addition, working closely with your veterinarian can help ensure that treatment is adjusted as your dog’s needs change.

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1. Follow a Consistent Allergy Management Plan

In addition, chronic allergies require regular monitoring and a consistent care routine. Once your veterinarian identifies the underlying cause, whether it is food, fleas, or environmental allergens, follow the prescribed treatment and recheck schedule carefully. As a result, consistent follow-up can help control symptoms and identify any changes that may require adjustments to your dog’s treatment.

Research Insight:
Furthermore, a 2023 study published in Frontiers in Veterinary Science found that dogs following structured allergy management plans had 60% fewer flare-ups and better long-term symptom control than dogs receiving irregular treatment. Therefore, following a consistent treatment and monitoring routine may help reduce recurring symptoms and improve long-term allergy management.

Tip:
Avoid switching diets, shampoos, or medications without veterinary guidance, as changes can reset progress.

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2. Regular Veterinary Checkups and Skin Re-Evaluations

Schedule checkups every 3–6 months to assess skin condition, response to medication, and allergy progression.
Vets may adjust treatments, recommend blood or skin retesting, or suggest immunotherapy based on improvement trends.

Research Insight:
Furthermore, according to Veterinary Dermatology (2022), ongoing veterinary supervision may help reduce complications associated with chronic allergies by over 50%. In addition, regular veterinary monitoring can help prevent under- or overmedication by ensuring that treatments are adjusted according to the dog’s symptoms and response. Therefore, routine checkups are an important part of safely managing long-term allergies.

Tip:
Bring photos of flare-ups and note seasonal patterns to help your vet track triggers effectively.

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3. Keep Skin and Coat Healthy

Dogs with chronic allergies often have weakened skin barriers, making them prone to irritation and infection.
Use hypoallergenic shampoos, moisturizing sprays, and omega-3 supplements to strengthen the coat and soothe inflammation.

Research Insight:
A BMC Veterinary Research (2023) report showed that consistent topical care and supplementation improved coat hydration and reduced pruritus (itching) by 47%.

Tip:
Bath your dog every 1–2 weeks and always use lukewarm water; frequent grooming removes allergens and promotes healing.

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4. Monitor Diet and Food Triggers Carefully

Chronic food allergies are best managed through long-term elimination or hypoallergenic diets.
Avoid switching foods frequently, as consistent nutrition helps maintain digestive balance and immune stability.

Research Insight:
A Journal of Small Animal Practice (2021) study found that maintaining a hydrolyzed protein diet for 12 weeks or longer led to sustained improvement in 80% of allergic dogs.

Tip:
Check labels for hidden allergens like chicken fat or wheat gluten, even in limited-ingredient diets.

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5. Provide Environmental Allergen Control

Chronic atopic (environmental) allergies require a clean and controlled environment.
Use HEPA air purifiers, vacuum weekly, and wash your dog’s bedding regularly to reduce pollen, mold, and dust mite exposure.

Research Insight:
The Journal of Veterinary Internal Medicine (2021) confirmed that maintaining clean environments reduced allergic relapses by 40%.

Tip:
Wipe your dog’s paws after walks and keep windows closed during high-pollen seasons.

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6. Consider Long-Term Immunotherapy

For dogs with year-round allergies, allergen-specific immunotherapy (ASIT) is the only treatment that modifies the immune system.
It involves giving small doses of allergens over time to build tolerance.

Research Insight:
A 2022 Veterinary Immunology Review reported that 65–75% of dogs on immunotherapy showed lasting improvement after one year, with fewer medications needed.

Tip:
Immunotherapy can be given as injections or oral drops—ask your vet which option suits your dog best.

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7. Manage Stress and Boost Immune Health

Stress can worsen allergic reactions by weakening the immune response.
Provide a calm environment, regular exercise, and enrichment to keep your dog relaxed and healthy.

Research Insight:
An Applied Animal Behavior Science (2023) study found that stress-reduction routines decreased allergy flare-ups by 30% in sensitive dogs.

Tip:
Include daily walks, gentle play, and consistent routines to maintain emotional balance and reduce inflammation.

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8. Keep a Symptom Journal

Tracking symptoms helps identify triggers faster.
Note changes in itching, skin redness, digestive issues, or ear infections, and record any new foods, environments, or products introduced.

Research Insight:
A Veterinary Practice Management (2022) study showed that pet owners who tracked symptoms helped vets diagnose and adjust treatment 25% faster.

Tip:
Use a simple notebook or digital log to record allergy patterns throughout the year.

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Chronic Allergy Care Summary Table

Care Area	Purpose / Benefit	Frequency	Research Support
Consistent Management Plan	Reduces flare-ups and stabilizes symptoms	Ongoing	Frontiers in Veterinary Science, 2023: 60% fewer flare-ups
Regular Vet Checkups	Prevents complications and tracks progress	Every 3–6 months	Veterinary Dermatology, 2022: 50% fewer complications
Skin & Coat Care	Soothes inflammation, strengthens skin barrier	Weekly	BMC Veterinary Research, 2023: 47% less itching
Allergy-Friendly Diet	Minimizes food-triggered reactions	Daily	Journal of Small Animal Practice, 2021: 80% improvement
Allergen Control	Reduces environmental triggers	Weekly	JVIM, 2021: 40% fewer relapses
Immunotherapy	Builds long-term tolerance	As prescribed	Veterinary Immunology Review, 2022: 65–75% success rate
Stress Reduction	Supports immune and skin health	Daily	Applied Animal Behavior Science, 2023: 30% fewer flare-ups
Symptom Tracking	Improves diagnostic accuracy	Ongoing	Veterinary Practice Management, 2022: 25% faster diagnosis

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Summary:
Caring for a dog with chronic allergies means being proactive — not reactive.
Consistent vet care, balanced nutrition, a clean environment, and emotional support can transform your dog’s health, reducing flare-ups and improving their daily comfort.

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12. Conclusion: Keeping Your Dog Allergy-Free and Happy

Overall, common dog allergies may be common, but with the right diagnosis, consistent treatment, and preventive care, your dog can enjoy a more comfortable life with fewer allergy symptoms. From identifying triggers through vet-approved testing to managing symptoms with medications, diet changes, or other recommended treatments, each step can contribute to better long-term allergy control.

In addition, regular grooming, a clean home environment, and an appropriate diet can help reduce exposure to potential triggers and minimize flare-ups. For dogs with chronic or severe allergies, ongoing veterinary guidance and treatments such as immunotherapy may provide better long-term symptom control while helping reduce reliance on certain medications.

Finally, research in Veterinary Dermatology and Frontiers in Veterinary Science highlights the importance of consistent allergy management for maintaining healthy skin and improving a dog’s overall quality of life. Therefore, working closely with your veterinarian and following a consistent care routine can make a significant difference in managing common dog allergies over time.

13. Frequently Asked Questions (FAQs)

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1. What is the best thing to give a dog for allergies?

The best treatment depends on the type and severity of your dog’s allergies. Veterinarians often recommend:

1. Antihistamines (like cetirizine or diphenhydramine) for mild itching and redness.
2. Omega-3 fatty acids to reduce inflammation and support skin health.
3. For long-term management, veterinarians may prescribe allergy medications such as Apoquel® (oclacitinib) or Cytopoint® (lokivetmab). However, the appropriate treatment depends on your dog’s symptoms, underlying condition, and overall health, so these medications should be used under veterinary guidance.

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2. Can allergies cause wheezing?

Yes. Although skin reactions are more common, allergies can sometimes cause respiratory symptoms such as wheezing, coughing, or sneezing. For example, dogs sensitive to pollen, dust mites, or mold spores may experience irritation in their airways.

In addition, wheezing can occur when inflammation narrows the airways and restricts airflow, although similar symptoms can also occur with other respiratory conditions. Therefore, if your dog wheezes frequently or has difficulty breathing, seek veterinary care immediately, as these signs may indicate a serious allergic or respiratory problem.

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3. How do I find out what my dog is allergic to?

To identify allergies accurately, your vet may recommend:

1. Skin testing: Small amounts of suspected allergens are introduced under the skin to observe reactions.
2. Blood testing: Detects antibodies (IgE) linked to specific allergens.
3. Elimination diet: Gradually removing and reintroducing foods to identify triggers.
4. Environmental assessment: Checking for seasonal or household irritants like dust, detergents, or pollen.

Veterinary diagnosis is essential — self-testing or guessing can lead to unnecessary treatments or missed conditions.

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4. How do you treat dog allergies?

Dog allergy treatment focuses on symptom control and allergen avoidance.

Key approaches include:

1. Medication: Antihistamines, corticosteroids, or prescription anti-itch injections.
2. Immunotherapy: Allergy shots or oral drops that desensitize the immune system over time.
3. Dietary management: Feeding hypoallergenic or limited-ingredient diets.
4. Flea control: Year-round protection for flea allergy dermatitis.
5. Home care: Frequent grooming, regular cleaning, and air filtration to minimize exposure.

Consistent care and follow-up with your vet help manage allergies effectively and prevent flare-ups.

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5. What is the most common dog allergies?

The most common dog allergies is flea allergy dermatitis (FAD), an intense allergic reaction to proteins in flea saliva.

In particular, even a single flea bite can cause severe itching, redness, hair loss, and skin infections, especially around the tail and hind legs.

According to Dryden et al. (2013), published in Veterinary Dermatology, flea allergy dermatitis may affect up to 40% of dogs with allergic skin disease. In addition, other common types of allergies in dogs include:

1. Environmental allergies (atopy): pollen, dust mites, and molds.
2. Food allergies: chicken, beef, dairy, wheat, or soy.
3. Contact allergies: caused by shampoos, fabrics, or cleaning products.

Preventing flea infestations year-round and maintaining good hygiene are key to managing this common allergy.

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6. What are the top 10 rarest dog allergies?

Although most canine allergies are linked to fleas, food, or environmental allergens such as pollen, some rare allergies can surprise even experienced pet owners. In addition, research and veterinary reports have identified several less common substances that may trigger allergic reactions in dogs. Below are 10 uncommon allergy triggers that pet owners should know about:

1. Human dander – Some dogs react to proteins in human skin flakes.
2. Wool fibers – Found in carpets or blankets, can irritate sensitive skin.
3. Feathers – From pillows or bedding; causes sneezing or itching.
4. Rubber or latex – Common in toys or leashes.
5. Certain metals – Nickel or zinc in collars or tags may trigger dermatitis.
6. Medications – Reactions to antibiotics, vaccines, or topical creams.

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References (APA 7th ed.)

• AVMA. (2023). Pet ownership and veterinary care statistics. American Veterinary Medical Association.
• Dryden, M. W., Rust, M. K., & Payne, P. A. (2013). Flea allergy dermatitis: Prevalence and control strategies. Veterinary Dermatology, 24(5), 456-462.
• Hillier, A., & Griffin, C. E. (2001). The ACVD task force on canine atopic dermatitis: Prevalence and diagnosis. Journal of the American Animal Hospital Association, 37(5), 347-358.
• Logas, D., & Kunkle, G. A. (1994). Evaluation of omega-3 fatty acid supplementation in pruritic dogs. Veterinary Dermatology, 5(3), 99-104.
• Marsella, R., & Olivry, T. (2017). Skin barrier repair and topical therapy for canine atopic dermatitis. Veterinary Dermatology, 28(6), 649-e157.
• Marsella, R., Sousa, C. A., & Olivry, T. (2020). Current approaches to allergy testing in dogs. Veterinary Clinics: Small Animal Practice, 50(1), 1-15.
• Michels, G. M., Horwitz, D., et al. (2016). Efficacy of oclacitinib and lokivetmab in the management of canine pruritus. Veterinary Dermatology, 27(6), 478-e129.
• Mueller, R. S., et al. (2022). Diagnostic algorithms for allergic skin disease in dogs: A systematic review. BMC Veterinary Research, 18, 112.
• Nuttall, T., et al. (2021). Breed predispositions to canine atopic dermatitis: A review. Frontiers in Veterinary Science, 8, 615297.
• Olivry, T., & Mueller, R. S. (2019). Evidence-based diagnosis of adverse food reactions in dogs. BMC Veterinary Research, 15, 140.
• Olivry, T., DeBoer, D. J., Griffin, C. E., & etal. (2015). ICADA guidelines for clinical management of canine atopic dermatitis. Veterinary Dermatology, 26(2), 77-e24.