KittyBiome: Gut Health Test

A Healthy Inside Leads to a Healthy Outside

Your cat’s symptoms (diarrhea, skin, weight, and immunity issues) may be related to a digestive imbalance. The KittyBiome: Gut Health test includes everything you need to collect a stool sample from your cat, and send it back to us for assessment. After we process the sample, you will receive results (via email and online) with actionable recommendations to help restore your cat's microbiome.

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KittyBiome: Gut Health Test
Your purchase supports research to develop innovative, science-backed treatments for the millions of pets suffering from digestive disorders. Thanks for advancing animal health.

Gut Health Microbiome Test for Cats

The KittyBiome Gut Health Test kit contains everything you need, including step-by-step instructions, to take a sample of your pet’s stool and mail it back to our laboratory.

- Two collection tubes (one is a backup)

- Sterile swabs to sample your cat’s fecal matter

- Gloves

- Step-by-step instructions

- A small plastic bag for enclosing the collection tube

- A padded mailer (pre-addressed) to return your collection tube to the AnimalBiome laboratory (pre-paid shipping within the US) 

Click here to learn more about the science behind our Gut Health Tests.

Click here to see a sample report. 

Microbiome Testing and Gut Restoration Process

Our Microbiome Test and Supplements work individually, and together, to help improve your pet’s gut and overall health. 

1. COLLECT: Order a Microbiome Test Kit, collect a small stool sample from your pet, and mail the sample back to us (prepaid envelope).

2. ANALYZE & REPORT: We extract and sequence DNA from the sample to identify your pet’s gut bacteria. You receive a report (in 2-4 weeks) via email AND can go online to explore and understand your pet’s results.

3. RESTORE: Use our Microbiome Supplement to replace and rebalance bacteria that are missing, and rebalance pet gut health.

4. REASSESS: Retest your pet at the end of each supplement cycle, or if symptoms recur. Compare test results through the online Pet Portal

Supplements may be an ongoing part of your pet’s care, or when medication, diet, illness, age or environment cause troublesome digestive and immunity symptoms.

The science behind AnimalBiome is pretty amazing, and with millions of bacteria being analyzed, there’s a lot of information – if you want to learn more:

Customer Reviews

Based on 8 reviews
Great customer service and products

Very helpful customer service, and the test kits and gut transplant capsules have been great for my cat.


I’m a feline veterinarian and find these tests so impressive. The science is incredible. I’m a firm believer since discovering them. They have helped my personal kitten when nothing else would. Thank you!

Chronic butt leaker no more

We ordered this as a last ditch effort for a cat that we had tried everything for. This did the trick! Thank goodness, he is now adoptable!

Good product

Nicely packaged with easy to understand instructions. Shipping was very quick as well!


KittyBiome: Gut Health Test