Local university research partnership · Waitlist openUnderstand your dog's gut, backed by science.
The Petsona Gut Microbiome Test uses third-generation sequencing (TGS) to analyse the bacteria in your dog's gut. You get a clear report with practical next steps.
Gut health matters beyond digestion
Your dog's gut is home to trillions of bacteria. They help with digestion and support the immune system, and research is exploring how they relate to skin, weight and overall health.
Digestion and stool quality
See how balanced your dog's gut bacteria are, as a reference when keeping an eye on stool quality and digestion.
Gut barrier
Some gut bacteria produce short-chain fatty acids, which help support a healthy gut lining.
Practical next steps
Understand what to keep an eye on, and get practical next steps based on the results.
Four simple steps
Register and complete screening
Complete a short questionnaire to confirm that your dog is eligible.
Collect a sample at home
Collect a small stool sample with the swab provided. It takes about two minutes.
Laboratory analysis
DNA is extracted and sequenced using TGS in a university laboratory.
View your report online
Log in with your last name and Report ID, then read or download the PDF on your phone.
What your report shows
A full PDF report from the laboratory that you can open on your phone and keep.
- Microbial diversity: 6 diversity indices compared with healthy dogs
- Gut health index: An overall score for how balanced the gut is
- Composition: The main groups of bacteria in your dog's gut, and the 10 most common types
- 15 key bacteria: Core, beneficial and watch-list groups
- Firmicutes/Bacteroidetes balance: The ratio between the two main bacteria groups
- Next steps: What to watch and practical advice
For information only. This report does not replace a veterinary diagnosis or advice. If you have concerns about your dog's health, please speak to your vet.
Frequently asked questions
When your report is ready, we'll send your Report ID and a link via WhatsApp. Tap 'View my report' and log in with your last name and Report ID.
No. The report compares your dog's gut bacteria with reference data from vet-confirmed healthy dogs. It is for information only and is not a diagnosis. If you are worried about your dog's health, please speak to your vet.
No. The test analyses the DNA of gut bacteria. It does not detect parasites, viruses, fungi or food sensitivities.
Antibiotics change the gut bacteria, so a sample taken during or just after a course may not reflect your dog's usual gut. We recommend waiting 8 weeks after the course ends.
Be first for the next round
Places are limited. Join the waitlist and we'll message you on WhatsApp when testing opens.