This content was reviewed by veterinarian Dr. JoAnna Pendergrass, DVM.
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Is your dog scratching incessantly? Or do you think your dog isn’t tolerating his food well because he’s having ongoing digestive issues? Can dogs be tested for food allergies or other types of allergies at home? Yes, there’s an easy way to test your dog for a wide variety of allergies from the convenience of your home. We review some of the best at-home dog allergy test kits that can help you uncover what may be pestering your pup.
These kits test for sensitivity or intolerance to food and environmental factors that develop over time, rather than IgE (Immunoglobulin E) allergies, which are caused by the body’s immune system. IgE allergic reactions occur within minutes of ingestion or exposure and are diagnosed through a blood test or skin prick test by veterinarians.
These kits aren’t meant to replace a consultation with your veterinarian if you suspect your dog has intolerances or sensitivities. Rather, you should discuss these kits’ results with your veterinarian. They can complement other allergy testing that your vet performs.
Important Note: Your dog cannot actively take allergy medication for two weeks before or when you are conducting this (or any) allergy test.
Are you wondering how to test for dog allergies at home? How do these kits work? All you have to do is collect a saliva or hair sample (it depends on each company) and mail it to the company’s lab. Then, you’ll receive results via email within a few weeks. You should share your results with your veterinarian to determine the best treatment plan for your pup.
Like humans, dogs can develop allergies to a multitude of substances, including a variety of foods, medications, shampoos, and environmental factors. What are the top dog allergies? The most common food allergens include wheat, dairy, beef, egg, chicken, lamb, soy, and pork. Common environmental triggers include fleas and dust mites as well as molds and pollens from trees, grasses, weeds, and flowers.
Dog allergy symptoms can vary widely based on what’s causing the allergy, but some common symptoms include:
- Increased scratching
- Itchy, red, moist, or scabby skin
- Constant licking
- Itchy, runny eyes
- Itchy ears and ear infections
- Hair loss
- Vomiting and/or diarrhea
Read our article on dog allergy symptoms for more detailed information on specific allergies and their corresponding symptoms.
We based our rankings on several factors, including accuracy of testing, the information you get with your results, customer reviews, pricing, and more.
The Allergy Test My Pet (A.T. My Pet) kit tests for 120+ common food and environmental allergens by measuring the antibodies in your dog’s saliva against each allergen. Antibodies are produced by the immune system in response to something foreign invading the body. High antibody levels indicate sensitivity and intolerance to the item. Once you mail in your dog’s saliva sample (they have an easy-to-use collection syringe tube), you’ll receive a report in two to three weeks by email.
The report ranks each substance: strong intolerance, mild intolerance, or no reaction. For each item your dog shows a strong or mild intolerance for, the report gives you details about each substance and associated symptoms to look for. The report also includes extensive dietary and lifestyle guidelines on elimination diets, topical treatments, supplements like probiotics, and the use of corticosteroids (steroid hormones).
You can also order an add-on Food Suggestion Report for an additional $35. It provides a personalized list of specific food brands and recipes you can incorporate into your dog’s diet based on his food sensitivities.
|Competitive pricing||No direct phone support (must request a call back)|
|Tests for 120+ food and environmental allergens|
|Simple at-home saliva collection|
|Results within 2-3 weeks|
|$10 discount on each additional test kit and discounted bundles|
|Live chat support|
|The website lists all allergens they test for and has a sample results report|
|Good website resources about dog allergens|
- $99 Dog Allergy Test
- $164 Dog Allergy Test & Dog Breed Test
- $195 Dog Allergy Test, Dog Breed Test & Dog Genetic Age Test
- View all options
Looking for an Easy DNA promo code? Click here for the best deal we could find.
The extensive 5Strands Pet Intolerance Test kit tests for a whopping 250+ food ingredients and preservatives and 100 environmental items. The laboratory scans your pet’s hair sample (10-15 strands) using bio-resonance technology, which “creates a profile of energies that radiates from a person or pet,” according to the company’s website. The test also provides you with an easy-to-understand report.
The results are color-coded, with red being foods and other triggers to avoid and yellow to flag those allergens to use with caution. They also give you dietary and lifestyle guidelines, including a recommended elimination diet (if needed), based on your dog’s results. However, the site lacks a sample report.
|Tests for 355 food and environmental allergens||Website doesn’t have a sample report to view|
|Only requires hair samples|
|Get results in 7-10 days|
|Website lists all allergens they test for|
|Customer support via phone & email|
|For dogs and cats|
5Strands often has discounted prices off of MSRP on Amazon.
Check out this six-minute video to learn more about the 5Strands Pet Intolerance Test and how to take action after getting your dog’s results.
As this market grows, more providers jump in with their allergy test kits. Who knows? Maybe you’ll try more than one and find one of these works better for your unique pup and situation. Our experts have also reviewed:
The Pet Wellness Life Stress Scan by Glacier Peak Holistics tests for over 300 allergens in your pet’s diet and environment using a method based on traditional Chinese medicine, homeopathy, and Western holistic medicine.
The testing method uses energetic analysis with a “biofeedback device.” What exactly does that mean? According to their website, biofeedback “has the ability to read the energetic resonance that emanates from the hair and saliva samples.” If you’re into holistic medicine for your dog, you may find value in this test kit.
|Easy saliva and hair sample collection||Can take up to 10 days for test kit to arrive at your home|
|Tests for 200 food and 100 environmental triggers||Website doesn’t have sample results or a list of each allergen they test for|
|Get results in about 2 weeks||Website lacks resources about pet allergens|
|A consult with their holistic wellness coaches is included with kit purchase|
|Free standard shipping|
|Also has tests for cats and horses|
Unlike the other kits we review here, NutriScan is only a cat and dog food allergy test and does not test for mold, pollens, fleas, and other environmental triggers. NutriScan was developed by a world-renowned veterinarian who’s an expert at pet nutrition. They’ve conducted two clinical trials that validated the test’s efficacy and have tested 23,000+ dogs.
This test measures antibodies to 24 selected foods in the saliva of dogs and cats. The results tell you which foods to avoid. You’ll also see the level of intolerance that your pet has to the foods that were tested: high, intermediate, borderline, or no reaction. The high cost of this kit kept it out of our top three rankings.
|Easy saliva sample collection||Expensive|
|Get results in 2-3 weeks||Only tests for food intolerances (and not as many foods as other tests we review here)|
|Extensive website knowledge base||Added $30 fee to consult with pet nutrition experts for personalized dietary advice|
|Test validated in clinical trials in Europe and U.S.|
|For dogs and cats|
Whether your dog is suffering from digestive issues or skin problems, allergies can wreak havoc on a dog’s body. How can you relieve your dog’s suffering? You’re likely wondering, what can I give my dog for allergies? Our experts tell you all of the safe medications, supplements, and other products that can help your pup in our best allergy medicine for dogs article.
Here are some frequently asked questions we’ve received from our readers regarding dog allergy testing.
How Do Vets Test For Allergies In Dogs?
Allergy testing for dogs in a veterinarian’s office can be performed using two techniques:
RAST (Blood) Testing
RAST (or radioallergosorbent) blood tests can be performed by your veterinarian if they suspect that your dog has atopic dermatitis. No anesthesia or shaving of the injection area needs to be performed. A RAST blood test looks for antibodies that the body produces in response to environmental allergens, such as pollen or mold. The higher the level of antibodies, the more likely your dog has an allergy to that particular allergen. Dog allergy blood tests can be less precise than skin tests but are considered safer because there is less risk of severe allergic reaction at the injection site.1
Intradermal (Skin) Testing
Considered the “gold standard” in determining the cause of atopic dermatitis, this test involves an injection of a small amount of a potential allergen under the skin’s surface. After about 20 minutes, the area is examined for a reaction at the site. Large areas of your dog’s coat must be shaved to allow the injection sites to be monitored for a reaction. Three things to note with intradermal testing: (1) your dog will need to be anesthetized; (2) it’s only performed by veterinary dermatologists, who may not be available in your area; and (3) the test may be expensive. 2, 3, 4
How Much Is A Dog Allergy Test At A Vet’s Office?
Pricing varies by your vet and location, but in general, you can expect to pay an average of $200 for a skin test and $200-$300 for a blood test.
Does Dog Insurance Cover Allergy Testing?
Depending on the condition or reason you’re getting the allergy test and the coverage details from your insurance company, in most cases, the answer is yes; pet health insurance can help pay for allergy testing for itchy skin and other problems. Some pet insurance plans will cover the allergy test and the entire cost of the visit to your veterinarian, but coverage may vary based on the provider and your specific policy. Our experts review the best pet insurance companies.
Is dog allergy testing worth it? For sure. Discovering what’s causing your pup’s discomfort and getting the appropriate treatment can be life-changing for your dog’s health, well-being, and overall happiness.
If you’ve discovered from one of these tests (and in consultation with your vet) that your dog isn’t tolerant of certain ingredients he’s been eating, talk to your vet about changing your dog’s diet. We encourage you to read our reviews of the best dog food delivery services and foods for dogs with allergies to find a possible alternative.
Some of the fresh food options contain all-natural ingredients, and you can tailor some for your dog’s food sensitivities. And be sure to read our article on how to change your dog food gradually and safely.Allergies, Comparison, Reviewed By Dr. Pendergrass, DVM