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Healthy Gut Restore for Cats
What makes our cat FMT special?It’s sourced from a group of naturally-reared cats that have been raised and nurtured for optimal health since the 1980s — that's over 40 years of careful breeding and natural living.
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Introducing Legacy Biome™
At Legacy Biome™, we’re committed to providing the highest quality microbiome support for dogs. Our Fecal Microbiota Transplant (FMT) capsules are crafted to enhance your pet's digestive health with a premium blend of beneficial bacteria, specifically chosen to help restore and balance your dog’s gut microbiome.
Our dog donor network is central to our mission. Each capsule is crafted from carefully selected, naturally raised donor microbiomes and produced with best-in-class manufacturing practices, ensuring unmatched safety, purity, and effectiveness. Free from GMOs and gluten, our product meets rigorous standards to deliver reliable, consistent results you can trust.
Invest in the quality your dog deserves with Legacy Biome™
Where science, safety, and care come together for lasting health benefits.

Our Mission
At Legacy Biome™, our mission is to help unhealthy dogs achieve better health through safe and scientifically-informed gut health solutions. Our commitment to quality drives every stage of developing, manufacturing, and testing our products. We focus on providing FMT products sourced from a trusted network of exceptional donors, selected for optimal health and microbiome diversity.
Research underscores that the effectiveness of FMT treatments relies on carefully chosen donors whose health profiles and diets match the needs of recipient dogs. With our Healthy Gut Restore™ FMT products, we set a high standard in canine gut health—combining best-in-class manufacturing and donor selection to ensure both safety and efficacy.
Legacy Biome™: Where science and quality meet for your dog’s well-being.
Success Stories
Dr Margo Roman has performed 20,000+ FMT procedures resulting in positive outcomes for many of the dogs receiving microbiome from her dog donors. We at Legacy Biome only use Dr. Roman’s Faecal microbiome samples for our manufactured Healthy Guy Restore FMT capsules . Below are a few testimonials from happy dog parents:

Bodhi & His Parents
He is playful, happy, and acts like a different dog!
He has finally put on some much needed weight. People who know us comment on how good he looks. I have not changed his diet yet, and have been very slow in introducing supplements - so this must be directly related to the transplant. Needless to say, Bodhi and I are thrilled, and very, very grateful.

Patty & Muffy O’Dell
It is so hard to imagine what would have happened to Muffy if Shirley Moore had not sent us to you!
She is now playing with her toys, loving her walks again. Awake and playful most of the day (she had been sleeping all day long before she saw you). Eating homemade food happily; so happy that she has her sparkle back in her eyes, and lastly, she is getting into trouble just like she did before she got sick, and it is wonderful to have little miss trouble back!




Healthy Gut Restore
Premium Canine FMT Capsules – 30 Count
Support your dog’s digestive health and overall vitality with our carefully formulated FMT capsules, sourced from a select network of generationally reared, genetically screened donor dogs raised on sustainable, eco-friendly properties.
Key Benefits:
- Legacy Donor Network: Sourced from a long-established, multi-generational lineage of dogs, ensuring consistent care and superior microbiome quality.
- Balanced, Nutrient-Rich Donors: Dogs are fed raw animal protein and fresh organic foods, including plant-based ingredients, promoting optimal health and gut microbiome diversity.
- Holistic, Health-Centric Care: Donors receive integrative medical attention in an environment free from antibiotics, NSAIDs, pesticides, and chemical flea or tick treatments.
- Natural Microbiome Transfer: Donors are minimally vaccinated, titered, and born naturally, supporting a robust gut ecosystem from early life.
- Wellbeing-Focused Environment: Donor dogs live in a loving, enriched setting with regular walks, play sessions, and social interaction, ensuring their comfort, happiness, and overall health.
Product Details:
- Ingredients: Canine fecal material in saline (0.9%), D(+) Trehalose dihydrate (5%), vegan capsule (hypromellose). May contain trace amounts of corn.
- Donor Diet: Raw Animal Protein + Fresh Organic Foods (includes plant-based ingredients)
- Storage: Keep in a cool, dry place
- Shelf Life: 2 years
- Dosage: 1–2 capsules daily, or as directed by your veterinarian or treatment protocol. Capsules should remain intact—do not open.
- For Dogs Only: Keep out of reach of children
Important: This product is not intended to treat, cure, or prevent disease.
Free Shipping on all US and Canadian orders.
Why FMT?
Canine FMT (Fecal Microbiota Transplant) treatment involves transferring fecal matter from a healthy donor dog to a recipient dog's gastrointestinal tract to restore the balance of healthy gut bacteria. Here are some of the main benefits of canine FMT treatment:

Canine FMT treatment has been shown to be effective in treating various digestive disorders in dogs, such as inflammatory bowel disease, chronic diarrhea, and Clostridium difficile infection.

The gut microbiota plays a crucial role in maintaining overall health in dogs. Canine FMT treatment helps improve the balance of gut bacteria, which can lead to better digestion, absorption of nutrients, and a stronger immune system.

Antibiotics can disrupt the balance of healthy gut bacteria in dogs, leading to various health issues. Canine FMT treatment can help reduce the need for antibiotics, thereby minimizing the risk of antibiotic-associated side effects.

Canine FMT treatment is a relatively cost-effective treatment option compared to other treatments for digestive disorders in dogs, such as long-term antibiotic therapy or surgery.

Canine FMT treatment is a safe and minimally invasive procedure that can be performed on an outpatient basis, with few reported side effects.
Canine FMT treatment has been shown to be effective in treating various digestive disorders in dogs, such as inflammatory bowel disease, chronic diarrhea, and Clostridium difficile infection.
The gut microbiota plays a crucial role in maintaining overall health in dogs. Canine FMT treatment helps improve the balance of gut bacteria, which can lead to better digestion, absorption of nutrients, and a stronger immune system.
Antibiotics can disrupt the balance of healthy gut bacteria in dogs, leading to various health issues. Canine FMT treatment can help reduce the need for antibiotics, thereby minimizing the risk of antibiotic-associated side effects.
Canine FMT treatment is a relatively cost-effective treatment option compared to other treatments for digestive disorders in dogs, such as long-term antibiotic therapy or surgery.
Canine FMT treatment is a safe and minimally invasive procedure that can be performed on an outpatient basis, with few reported side effects.





FAQ
To help you feel comfortable with FMT treatment for your dog, we have included answers to frequently asked questions:
What is FMT treatment?
"Fecal Microbiota Transplant (FMT) is a procedure of giving very healthy microbiome sourced from a stool sample collected from a healthy dog donor and transplanting the microbiome into the intestinal tract of an unhealthy dog.
What are the potential benefits associated with FMT?
FMT restores gut health and in doing so, it has shown to be associated with many benefits such as strengthening the immune system, curing some diseases and the reduction of many serious digestive health and wellness symptoms associated with poor gut health.
How are our Legacy Biome TM Healthy Gut Restore Capsules made?
Our donor product is sourced from a network of exceptionally healthy dogs with optimal microbiomes. Once received, it undergoes careful filtration and purification to concentrate the full range of microbiome benefits. The product is then dried and encapsulated, ready to support your dog’s health with a safe, high-quality microbiome boost.
How does my dog take the capsules? Can I crush or mix with food?
We recommend giving the capsules to your dog whole, and not crushed or mixed with food. We have the FMT encapsulated to ensure the healthy biome within the capsule makes its way optimally to the intestinal tract. The capsules are coated to ensure they pass through the stomach intact due to the acid-resistant coating on the outside of each capsule. This coating protects the capsule from breaking down too early.
How Long Can I Store My FMT Capsules?
Our “Healthy Gut Restore “ FMT capsules can be easily stored for up to 2 years in a standard refrigerator.