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.
How do vets test for allergies in dogs?
The patient is sedated. The patient is placed on its side. A small area on the patient's side is shaved. Small needles inject tiny amounts of each test allergen just under the patient's skin in a specific pattern and order so that if the dog shows a small raised reaction, the allergen causing it can be identified.
What is the most common food allergy in dogs?
Dogs are most commonly allergic to the following foods (in descending order): beef, dairy, wheat, egg, chicken, lamb/mutton, soy, pork, rabbit, and fish. Rabbit and fish are by far less common food allergens than the others.
Can I test my dog for allergies at home?
This easy, at home allergy test will provide a full report on common foods, household cleaners, supplements and environmental factors that may be causing your pet discomfort. Unlike a fur test this measures proteins in your dog utilizing a sample collection device for full analysis at our laboratory.
How do I find out if my dog is allergic to something?
If you notice your dog scratching a lot or see hives or redness on his skin, then he may have an allergy. These reactions are common in all types of allergies. If they are the only symptoms you notice, you can wait a day or two before scheduling a vet visit.
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