Where science meets love.

At Best Friend Bioscience, we believe personalized, high-quality nutrition and data science will revolutionize pet health, happiness, and longevity.

The next step in digestive health.

Our platform offers personalized pet nutrition and gut health solutions. By combining microbiome analysis, machine learning, and veterinary expertise, we provide data-driven recommendations to support pet health and longevity.
We continuously monitor your pet's gut health through regular microbiome assessments and related pet health metrics. This allows us to dynamically adjust nutrition plans, ensuring they align with your pet's unique needs at each stage in their life.
By leveraging insight into the microbiome, top-tier nutrition expertise, and the highest quality freeze-dried ingredients, we're empowering veterinarians and pet owners to take a proactive and highly personalized approach to pet care, in support of improved health, well-being, and longevity.
dog 2

Optimal health starts with optimal nutrition.

Our freeze-dried food is packed with premium ingredients, including pre-, pro-, and post-biotics, and superfoods like microalgae and New Zealand green mussel. Developed over more than two years with expert nutritionists. It's the ultimate complete meal for your pet.
amazing foster

Better information, better decisions.

As part of our subscription package, we regularly monitor your dog’s gut health with our microbiome analysis services.

testing kit

Discover tailored food options for your dog's unique needs

Preview a custom nutrition plan tailored to your dog with our precisely portioned meals of premium freeze-dried recipes. Choose from chicken or beef, add free whole food toppings, and receive a complimentary gut health screening kit.

Personalized food package serving box, food pouches, a gut health sample kit, and an outer shipping box.

Weight management that works.

Scientific consensus is clear: carrying excess weight has been shown to reduce your dog's lifespan by up to two years. Your dog is at their best when they are at a healthy weight, and we make it easy to achieve.
weight management packaging and bowl

How do I calculate my dog's daily calorie needs?

Nearly 60% of dogs in the United States are overweight or obese, making this one of the most significant yet preventable health risks facing our pets. Overfeeding is a common cause of obesity in dogs. To help you calculate your dog's daily calorie needs, we've created a simple tool that takes into account your dog's weight and activity level.

amazing foster

Instant Dog Breed Detection: Just Add Photo!

Discover your dog's breed makeup instantly with a free photo analysis tool that boasts >95% top-5 accuracy across nearly 500 breeds. We compare Foster's results, a Chihuahua-Rat Terrier mix, to his actual DNA test results from two commercial vendors!

amazing foster

A word from our furry best friends!

Foster
Foster
16 y.o. Chihuahua/Terrier Mix

As the first taste tester for Best Friend Bioscience, Foster has been enjoying the food for more than six months, and we have been enjoying the benefits of seeing his microbiome improve. The daily meal pouches make breakfast and dinner simple, and we have peace of mind knowing he’s not being overfed or underfed when we travel. Multiple neighbors have commented on how well he’s been doing lately when they see him on his daily walks. The most surprising part is that his poop doesn’t stink anymore! 🔥

Pippa
Pippa
3 y.o. Rhodesian Ridgeback

Thank you for allowing Pippa to participate in your study. She really enjoyed the product and has been showing her displeasure this morning that her breakfast was not what she expected. As we started feeding the food she became more engaged and would demand (bark or hit her bowl) to be fed on time everyday. This morning she had her subpar dog food and keeps returning to her bowl looking for her envelope with the real meal. On a more serious note— she looks great. Her coat is glowing, bright eyes and she looks fit. 😍