A San-Diego Startup Offers a Glimpse into the Future of Pet Care: FDA-approved Ready-to-use Stem Cell Therapies

Published: 05 Jul 2025
Pet parents may soon turn to ready-to-use stem cell therapy to treat their furry friends, thanks to the San Diego startup Gallant.

The field of veterinary medicine could soon experience a radical transformation if Gallant, a San-Diego-based startup, has its way. This innovative company recently secured $18 million in funding to develop an FDA-approved ready-to-use stem cell therapy intended to treat a variety of pet afflictions. The application of stem cell therapy in pet treatments could introduce a whole new dimension to pet care. Veterinary stem cell therapy still remains largely experimental, despite years of extensive research and development in human stem cell treatment. Gallant, however, is determined to change that narrative. The company is initially focusing on a painful oral condition in cats known as Feline Chronic Gingivostomatitis (FCGS). If everything goes as planned, this stem cell therapy could receive FDA approval by 2026, becoming the first of its kind in veterinary medicine. Previous studies have pointed toward potential benefits of stem cell therapy for pets, particularly in dogs suffering from arthritis. However, results have been inconsistent when it comes to other conditions like feline kidney disease, a condition Gallant is also targeting. Differentiating Gallant’s approach from the conventional stem cell treatment is the convenience factor. While usual treatments necessitate harvesting cells from the patient or matching donors, Gallant utilizes ready-to-use cells from donor animals, unbothered by species differences. Investors are showing keen interest in this promising venture. The latest funding round saw participation from existing backer Digitalis Ventures and NovaQuest Capital Management, notable for its previous involvement in human stem cell therapies. Led by Linda Black, following the passing of its founder Aaron Hirschhorn, Gallant is creating a compelling story in the startup world. To date, the firm has raised a total of $44 million, paving the way for the next big breakthrough in pet healthcare.