| Oak Park-River Forest Community Foundation | | Oak Park, IL | Local | 7 | 2024 | $715,629 |
| Lynne Cooper Harvey Foundation Inc | | River Forest, IL | Local | 5 | 2024 | $525,000 |
| Irving and Phyllis Millstein Foundation for Animal Welfare Ltd | | Buffalo Grove, IL | National | 3 | 2024 | $291,000 |
| Economy Shop | | Oak Park, IL | Local | 7 | 2024 | $170,000 |
| Good Heart Work Smart Foundation | | Oak Park, IL | Local | 6 | 2024 | $42,500 |
| Thomas M Brown Perpetual Charitable Trust | | Cincinnati, OH | Local | 2 | 2024 | $22,500 |
| Tony and Mary Ann Pasquinelli Foundation | | Willowbrook, IL | Local | 4 | 2024 | $20,000 |
| Wanda Muntwyler Foundation for Animals | | Cincinnati, OH | Local | 4 | 2024 | $18,000 |
| Faye and Lee Alport Foundation | | Chicago, IL | Local | 2 | 2024 | $5,000 |
| The Lumpkin Family Foundation | | Mattoon, IL | Local | 1 | 2024 | $250 |
| Petco Love | | San Antonio, TX | National | 1 | 2023 | $15,000 |
| The International Society of Palm Beach Inc | | Palm Beach, FL | Local | 1 | 2023 | $15,000 |
| The Duffield Family Foundation | | Pleasanton, CA | National | 2 | 2023 | $5,500 |
| Joseph R and Helen Shaker Family Foundation | | Oak Park, IL | National | 4 | 2023 | $1,960 |
| Sidley Austin Foundation | | Chicago, IL | National | 1 | 2022 | $100 |
| Irish Woods Foundation | | Chicago, IL | Local | 2 | 2021 | $5,000 |
| Bissell Pet Foundation | | Grand Rapids, MI | National | 1 | 2021 | $400 |
| Gail Anita Flagler Foundation | | Oak Park, IL | National | 1 | 2020 | $5,000 |
| The Michelson Found Animals Foundation Inc | | Los Angeles, CA | Local | 1 | 2018 | $25 |