Pet Allergy Panel (Cat and Dog)
A comprehensive blood test that measures IgE antibody levels to both cat and dog dander to identify potential pet allergies.
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LevelPanel has no business or affiliate relationship with Quest or LabCorp. These links are provided as a public service.
Lab testing services linked from this site are not available to residents of Alaska, Arizona, or Hawaii, unless otherwise noted on the lab's own website.
This publication is not intended to solicit the purchase of laboratory testing from any individual consumer.
What this test measures
This panel measures IgE antibodies produced by the immune system in response to allergens from cats and dogs. Pet allergens are proteins found in animal dander (microscopic flakes of skin), saliva, and urine. When individuals with pet sensitivities are exposed to these proteins, their immune system generates IgE antibodies that bind to immune cells and trigger the release of histamine and other inflammatory mediators, producing allergy symptoms.
Pet allergies are common, affecting an estimated 10% to 20% of the global population. Symptoms can include sneezing, nasal congestion, runny nose, itchy or watery eyes, skin rashes, and in more severe cases, respiratory difficulty. Notably, pet allergens are not confined to homes with animals; they are carried on clothing and circulate in public spaces, which means sensitized individuals can experience symptoms even without direct animal contact. This panel helps determine whether cat or dog allergens are responsible for persistent allergy symptoms and can guide decisions about environmental modifications, medication, or immunotherapy.
What's included
Who should consider this test
You might consider this test if you are experiencing any of the following:
- Individuals who experience respiratory symptoms such as sneezing, runny nose, congestion, or wheezing when around cats or dogs should consider this test to identify potential triggers.
- Those with skin reactions including itching, hives, or eczema flare-ups after contact with pets may benefit from testing to confirm pet allergies.
- People considering pet adoption who want to understand their sensitivity to cats and dogs before bringing a pet into their home.
- Individuals with asthma symptoms that worsen around pets, as pet allergens can be significant triggers for asthmatic episodes.
- Those who experience eye symptoms like itching, watering, or redness when exposed to cats or dogs, which may indicate allergic conjunctivitis.
- People living with pets who suspect their symptoms may be related to animal exposure but want confirmation before making lifestyle changes.
What to expect
Preparation
No special preparation is required for this test. Individuals do not need to fast before the blood draw. It may be helpful to continue normal pet exposure patterns before testing rather than avoiding pets, as this provides the most accurate representation of your immune system's response.
Sample Type
The test requires a standard blood draw from a vein in the arm. The blood collection process is quick, typically taking just a few minutes, and involves inserting a small needle to collect the blood sample.
Collection
At the laboratory, a trained phlebotomist will cleanse the arm area, insert a needle to draw blood into collection tubes, and apply a bandage. The entire process is straightforward and typically completed within 10 minutes.
Turnaround
Results are typically available within 2-5 business days after the laboratory receives the sample. Results will be provided through a secure online portal for convenient and confidential access.
Understanding your results
Results are reported as specific IgE concentrations for cat and dog allergens. Higher IgE levels are associated with a greater probability of true clinical allergy, but the antibody concentration does not predict the severity of symptoms upon exposure. Some individuals with moderate sensitization experience significant reactions, while others with higher IgE levels may tolerate exposure with minimal symptoms. Healthcare providers interpret results alongside symptom history, home environment, exposure patterns, and other allergy testing to determine whether pet allergens are clinically significant contributors and to recommend appropriate management strategies.
| Population | Reference Range | Notes |
|---|---|---|
| All ages | <0.35 kU/L | Normal/negative result indicating no significant allergic sensitization |
| All ages | 0.35-0.69 kU/L | Low level positive result suggesting mild sensitization |
| All ages | 0.70-3.49 kU/L | Moderate level positive result indicating moderate sensitization |
| All ages | >3.50 kU/L | High level positive result suggesting significant allergic sensitization |
Reference ranges may vary by laboratory and individual factors. Results should be interpreted by a healthcare provider in the context of your overall health.
What does a “Low” result mean?
Normal values are typically less than 0.35 kU/L, which suggests no significant allergic sensitization to cat or dog dander. Low or undetectable IgE levels indicate that pet allergies are unlikely to be the cause of symptoms. However, a negative test may not rule out clinical allergy or even anaphylaxis, and other causes of symptoms should be considered. Results between 0.10-0.34 kU/L are intended for specialist use as the clinical relevance is undetermined.
What does a “High” result mean?
Elevated IgE levels to cat or dog dander indicate allergic sensitization and may be associated with symptoms when exposed to these pets. Higher levels are typically associated with a greater likelihood of experiencing allergic reactions, though the level does not necessarily predict symptom severity. Having measurable IgE for a particular allergen does not guarantee that you will have an allergic reaction when exposed to it. Results from this pet allergy test should be interpreted in the context of your symptoms and timing of exposure with a healthcare provider or an allergist.
Privacy & confidentiality
All test results are kept strictly confidential and are protected by HIPAA regulations. Results are not shared with your personal doctor unless you choose to share them, not added to your medical records, and not reported to insurance companies.
Frequently asked questions
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Last reviewed: April 2026
CPT Code: 86003, 86003
This test may not be available in: NY, NJ, RI
This page is for informational purposes only and does not constitute medical advice. Always consult with a healthcare provider regarding any health concerns. LevelPanel does not diagnose, treat, or prescribe.
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LevelPanel has no business or affiliate relationship with Quest or LabCorp. These links are provided as a public service.
Lab testing services linked from this site are not available to residents of Alaska, Arizona, or Hawaii, unless otherwise noted on the lab's own website.
This publication is not intended to solicit the purchase of laboratory testing from any individual consumer.
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