PetPax Co.

2026 PCIP Winner

Location: Boston, MA

Founders: Anthony L. Gatti & Nathan Ruff-Williams

Website: petpaxco.com

Founded by two dog dads, PetPax Co.® is redefining everyday pet wellness for modern pet parents. The company’s flagship product line, SupplaMelts™ uses a proprietary, fast-dissolving oral thin-film delivery method to provide veterinarian-approved supplementation that is easy to administer and gentle on dogs. With targeted solutions like ZenMelts® for calming and DentalMelts™ for oral health, PetPax Co.’s patent-pending delivery method is designed to improve absorption by bypassing the stomach acid while reducing stress for both pets and their humans. Join the pet health revolution at PetPaxCo.com.