The initiative represents one of the largest private philanthropic investments ever made in American history focused specifically on expanding access to nonprofit community veterinary care. The sweeping funding effort has been launched by the Dave & Cheryl Duffield Foundation, a philanthropic organization with a long-standing history of supporting animal welfare and companion animal support initiatives across the United States.
The monumental funding stems from the entrepreneurial success of billionaire software engineer, Cornell alumnus, and philanthropist Dave Duffield. Having built, guided, and delivered technological innovation at six enterprise software companies—including industry giants PeopleSoft, Workday, and Ridgeline—Duffield has consistently chosen to channel significant portions of his enterprise proceeds into charitable causes close to his heart and shared by his wife, Cheryl.
Over the years, the Duffields have directed substantial financial gifts toward various philanthropic sectors, including major contributions totaling half a billion dollars to Cornell University’s prestigious school of engineering. Beyond higher education, however, the couple has dedicated more than $300 million specifically to companion animal support and welfare organizations. As the founders of Maddie’s Fund, the Duffields previously built what became the largest private foundation supporting companion animal organizations, with a historical emphasis on strengthening the operational capacity of animal shelters nationwide.
With the rollout of their latest philanthropic endeavor, the couple’s total contributions toward animal welfare have officially pushed past the $500 million milestone. Entitled the “Big Bet for Pets,” this newly unveiled initiative directly builds upon the couple’s legacy by addressing a pervasive and urgent problem: the widening veterinary care gap in America.
According to estimates from the Duffield Foundation, this systemic care gap impacts an estimated 50 million dogs and cats nationwide. The crisis is predominantly driven by rising financial barriers to veterinary medicine, leaving millions of household pets without access to essential routine checkups, preventive treatments, and lifesaving medical services. For families facing tight budgets or economic hardship, the cost of keeping a pet healthy has increasingly become an insurmountable hurdle.
“Pets are members of our families, and they need veterinary care to live long, healthy lives,” said Dave Duffield in a formal statement announcing the initiative. “For too many families, that care is not easy to find or afford. Big Bet for Pets is our way of investing in a stronger, more accessible safety net for these special animals.”

The Duffield Big Bet for Pets has been designed to operate on a multi-pronged approach. The initiative will support community-based organizations that are actively working to expand access to veterinary care for family pets, invest in ongoing research and strategic developments designed to track and close the access gap, and amplify the vital day-to-day work of organizations that deliver hands-on veterinary services to pets in desperate need.
To ensure that the $250 million commitment creates an immediate and tangible impact, the initiative is structured to roll out multiple investments and grant opportunities over the course of the next five years, with the first two specific funding opportunities launching immediately.
The first of these initial rollouts is the Duffield Boost Grants program, a collective $2.5 million grant opportunity engineered to provide 250 individual grants of $10,000 each to nonprofit community veterinary care providers scattered across the nation. These micro-grants are intended to offer immediate financial relief and operational support to grassroots providers who are often working on thin margins while trying to serve vulnerable populations.
Simultaneously, the foundation is introducing Expanding Access Grants, a program that will establish a substantial $10 million funding pool dedicated to significant, multi-year grants. These larger awards are tailored for established nonprofit community veterinary clinics that have demonstrated readiness to expand their physical and operational capacity, allowing them to reach a significantly higher volume of pets in need within their respective regions.
The launch of these initial grant pools highlights the urgency felt by administrators and animal welfare experts alike regarding the state of modern pet healthcare.
“The lack of access to affordable veterinary care is one of the most urgent and actionable challenges facing pets and the people who love them,” said Amy Mills, vice president of access to care at the Dave & Cheryl Duffield Foundation. “Through Big Bet for Pets, we are investing in a future where every pet has access to the veterinary care they need and every family can care for the animals they love.”
As the five-year initiative begins rolling out its comprehensive slate of grants, research investments, and community partnerships, the foundation hopes to fundamentally alter the landscape of affordable pet care, easing the burden on lower-income pet parents and ensuring that financial constraints no longer stand in the way of a pet’s health and well-being.