Cat & Dog Allergy Test
Cat & Dog Allergy Test is a laboratory test you can order directly. A cat and dog allergy test is a blood test that checks for allergic antibodies (IgE) directed at proteins found in cat and dog dander, saliva, and urine. It is usually ordered when someone has ongoing or seasonal allergy symptoms and a clinician wants to confirm whether cats or dogs are contributing.
- Sample type
- blood
- Category
- Allergy
- Turnaround
- 1-3 business days
- Price
- $178
- Referral
- Not required
A cat and dog allergy test is a blood test that checks for allergic antibodies (IgE) directed at proteins found in cat and dog dander, saliva, and urine. It is usually ordered when someone has ongoing or seasonal allergy symptoms and a clinician wants to confirm whether cats or dogs are contributing.
What it measures
- Total IgE — Overall level of allergy-related antibody in the blood; gives context but does not identify a specific trigger.
- Cat dander-specific IgE — Antibody directed at cat allergens such as Fel d 1, the main cat protein.
- Dog dander-specific IgE — Antibody directed at dog allergens; dog proteins vary more between breeds.
- Cat or dog albumin-specific IgE — Antibody to a blood protein in these animals; can matter for some reactions.
- Other common allergens — Sometimes tested together, such as dust mite or pollen, to compare triggers.
Who it is for
A primary care clinician or an allergist typically orders this test. It may be requested when symptoms suggest an animal trigger, or when skin testing is not practical.
Preparation
No fasting is required. Tell the lab about antihistamines or other allergy medicines, since some can affect results; timing is otherwise not restricted.
Results and what they mean
Results are reported as a level for each allergen, often with a reference range or class. A clinician interprets them alongside your history, because a positive result does not always mean symptoms. This is general information, not medical advice; discuss your results with a qualified clinician.
How to order this test
- Choose the test and place a confidential order online.
- Select a certified collection site and pick a time that suits you.
- Have your specimen collected — most draws take only a few minutes.
- Review results in a secure portal, typically within 1–3 days.
Preparation, hours, and pricing vary by site; confirm details directly with the lab before your visit.
Availability by state
Direct-access online ordering for the cat & dog allergy test is available in most states. It is currently unavailable in 6 states:
Everywhere else you can order confidentially and collect your sample at a certified site. Browse by state →
Frequently asked questions
Does a positive result mean I am allergic to my pet?
Not necessarily. The test shows antibody levels, and a clinician must combine this with your symptoms and exposure history.
Can I keep my pet if the test is positive?
Many people manage symptoms with a clinician's guidance. Treatment and home changes are decisions for you and your clinician.
Do I need to fast?
No. Fasting is not required for this test.
How long do results take?
Typical turnaround is 1 to 3 business days, though it can vary by lab.