In the dog, the most common symptom associated with allergies is itching of the skin, either localized (in one area) or generalized (all over the body). In some cases, the symptoms involve the respiratory system, with coughing, sneezing, and/or wheezing. Sometimes, there may be runny discharge from the eyes or nose.
How can you tell what your dog is allergic to?
A RAST test, or radioallergosorbent test, is a blood test that can be used to determine whether a dog is allergic to certain antigens. This test is often performed as part of the workup for atopy (a skin manifestation of inhalant allergy) in dogs.
What is the most common allergy in dogs?
"The most common food allergens in dogs are proteins..." The most common food allergens in dogs are proteins, especially those from dairy, beef, chicken, chicken eggs, soy, or wheat gluten. Each time a pet eats food containing these substances, the antibodies react with the antigens, and symptoms occur.
What does food allergy look like in dogs?
Tummy trouble: Allergies may cause gastrointestinal issues, such as gas, vomiting, and diarrhea. Swollen face: You may see swelling in your dog's lips, eyelids, or ear flaps. Chronic ear or paw infections: Repeated infections in your dog's ear or paws may be a sign of a food sensitivity, not a food allergy.
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