Giving our best friends more time

We’re developing drugs intended to help dogs live longer, healthier lives.

By targeting the underlying causes of canine aging, we hope to prevent and delay the onset of many age-related diseases.
Explore the science   

Loyal is a clinical-stage veterinary medicine company.

Our work is backed by decades of research on the biology of aging. Our team of experts in dog health and longevity is dedicated to helping your dog live longer by expanding upon this research and developing better ways to quantify the aging process in dogs.
About us   
Wally
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Pet parents
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Veterinarians
Discover how participating in our clinical trials can help dogs and benefit your practice.
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Get early access to our upcoming studies, products, and company news.
Join the Loyal team
We believe aging is one of the most impactful problems you can work on. We are building the best environment to tackle ambitious, challenging goals.