5 Startups Improving Your Pet’s Health With Microbiome Testing

In 2025, we have seen pet care moved beyond food bowls and kibble to labs and living bugs. Not only are pet owners crazy about good quality pet food subscription boxes, but also on the overall health of their pets. Owners who watch what they eat now also watch their pets and one service rises above the rest: microbiome testing.

A new wave of startups are studying the microscopic members in your pets gut to read its health, habits and food preferences.

 

What Is Pet Microbiome Testing?

 

Microbiome testing counts the bacteria, yeasts, viruses and tiny hitchhikers that call your pets intestines home. Like in people, this living community shapes digestion, immunity, mood and even coat shine. A quick lab check of a small sample can spot any off-balance strains and suggest easy fixes-diet changes, new treats, probiotics or an early nudge toward the vet.

 

Why Is Pet Microbiome Testing So Popular in 2025?

 

Pet owners are not just concerned with their health, but their pet’s, too. These simple microbiome tests for their pets can help owners choose the right diet for their pets, ensuring healthy and happy pets. Here we have listed some of the reasons why it’s become so popular in 2025:

 

Preventive Care Is the New Norm

 

Owners now look for ways to spot trouble before it shows on the outside.

A stool sample or quick swab reveals whether good and bad bacteria are out of balance, flagging early signs of food sensitivities, immune slips, or stubborn tummy troubles. Instead of masking some symptoms with medications, caregivers are using these gut clues to steer health in the right direction and keep pets feeling bright inside and out.

 

Personalised Health Plans Are in Demand

 

Nowadays, pet owners are realising the benefits of quality kibble and how personalised plans can help their pets keep healthy for longer.

These startups claim that the data from a stool sample tells you whether to swap in extra fibre, add calming probiotics, or cut back on carbs, fitting to each pets unique gut profile. Affordable, hassle-free home-testing kits are now within reach thanks to steady leaps in biotech. A pet owner simply collects a small stool sample, mails it to the partner lab and receives clear digital results within days.

 

 

 

5 Startups Focusing on Pet Microbiome Testing

 

Often in partnership with holistic veterinarians, these startups are collecting samples to help part owners improve their pet health. It is always recommended to seek advice from your vet before switching diets or giving your pets any medication. Here are some startups shaping this new industry:

 

1. Biome4Pets

 

 

Biome4Pets uses next-generation sequencing to map the gut microbiome of dogs and cats. After studying the stool sample, they explain overall diversity, spot harmful bacteria and flag any imbalances. Owners get practical, science-based tips for restoring gut health, usually including custom prebiotics, probiotics and diet advice.

Why they stand out: Strong scientific backing. Trusted by holistic vets. Easy-to-understand, data-rich reports for busy pet owners.

 

 

2. EuBiome

 

 

EuBiome zeroes in on gut health and even sells freeze-dried Fecal Microbiota Transplant (FMT) capsules for pets stuck with stubborn symptoms. Their tests map microbial mix and pinpoint trouble spots, allowing vets to craft a tailored recovery plan.

Why they stand out: Offers both diagnostics and treatment in one place. Strong, on-site veterinary partnership model.

 

 

3. Feragen

 

 

Primarily a pet genetics service, Feragen provides breed checks and health DNA panels for dogs and cats. Although they still work mainly with genes, the team also includes microbiome tests to build a complete picture of pet wellness.

Why they stand out: Long-standing name in European pet genetics. Links inherited risks with gut health. Trusted by breeders, vets and pet owners alike.

 

 

4. Treat Therapeutics 

 

 

Treat Therapeutics supplies at-home stool kits, tests the sample and matches the result with a custom probiotic. Each package includes a plain report and ongoing advice as new data emerges.

Why they stand out: Results you can act on. Quickly becoming a household name in Britain. Formulas reviewed by veterinarians.

 

 

5. PetGenoma

 

 

PetGenoma started by mapping health genes, spotting breed markers, illness risks and drug reactions. It now adds gut testing so owners see the whole picture in a single report.

What makes them different: DNA and gut health bundled in a single tool. Excellent for spotting issues early and keeping problems from growing. Simple kits paired with a user-friendly app.