Pet Hair Collection Instructions

man collecting hair sample

Follow these simple steps to properly collect your pet's hair sample for HTMA testing

Watch the Collection Video

A quick walkthrough showing exactly how to collect your pet's hair sample properly.

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Collect Your Hair Sample in 4 Easy Steps

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Step 1:

Make Sure Your Pet Is Clean & Dry

Your pet's coat should be completely dry before collection.

Avoid bathing your pet within 24 to 48 hours prior to collecting the sample.

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Step 2:

Collect Hair Close to the Skin

Using clean scissors, trim small amounts of hair from multiple areas close to the skin.

Recommended collection areas include:

  • Behind the neck
  • Shoulder area
  • Upper back
  • Base of the tail (for larger animals)
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Step 3:

Collect Enough Hair

Continue collecting small amounts until you have enough hair to fill the required sample amount shown in your collection kit.

Short-haired pets may require collection from several small areas.

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Step 4:

Place Hair in the Envelope

Place the collected hair directly into the provided collection envelope and seal it securely before mailing.

Helpful Tips

Avoid These Common Mistakes

What Happens After You Mail Your Sample?

Frequently Asked Questions

What animals can be tested?

Dogs, cats, horses, sheep, goats, cows, donkeys, camels, and many other animals can be tested.

Can I collect hair from grooming?

Freshly clipped hair may be used if it is clean and collected properly.

What if my pet has very short hair?

Collect small amounts from multiple areas until you have enough for testing.

How long until I receive results?

Most reports are completed within 7 to 10 business days after the lab receives your sample.

Does the test hurt my pet?

No. The collection process is painless and non-invasive.

Need Help?

If you have questions about your sample collection, please contact us.

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