The Pet Supermarket Foundation is a United States-based, tax-exempt private foundation originally established by Pet Supermarket, Inc. Its mission is to advance charitable purposes by providing grants to eligible nonprofit organizations, particularly those involved in animal welfare and community support across the Southeastern and Mid-Atlantic United States. Operating independently from the retail business, the foundation concentrates its charitable activities on grantmaking rather than directly delivering services. Its work reflects a commitment to supporting organizations that improve animal welfare, provide essential care and address community needs. Through financial contributions and partnerships with qualifying charitable institutions, the foundation helps strengthen the capacity of organizations working to make a positive difference.

The foundation's principal activities involve awarding grants to eligible organizations recognized as tax-exempt under Section 501(c)(3) of the United States Internal Revenue Code. Its grantmaking mission prioritizes animal welfare organizations and other qualifying charities within its designated geographic focus. These contributions can help nonprofit recipients sustain their operations, expand services and advance programs aligned with their charitable missions. Pet Supermarket, Inc. also promotes community engagement, employee volunteerism and organizational sponsorship separately from the foundation's grantmaking activities. By directing charitable funding toward eligible organizations, the Pet Supermarket Foundation supports the broader nonprofit sector and helps advance initiatives that benefit animals and communities.