| Marianne H Halle Animal Support Foundation Inc | | Atlanta, GA | National | 5 | 2024 | $48,000 |
| Don and Marilyn Allan Family Foundation | | West Hartford, CT | Local | 3 | 2024 | $7,200 |
| Klm Foundation | | Los Angeles, CA | Local | 5 | 2024 | $6,500 |
| Stephanie and Lawrence Flinn Jr Charitable Trust | | Rye, NY | National | 5 | 2024 | $5,000 |
| Farrell Family Foundation | | Kentfield, CA | National | 3 | 2024 | $4,500 |
| Deupree Family Foundation | | Wilmington, DE | National | 2 | 2024 | $2,000 |
| Edward and Nancy Deutsch Family Foundation Inc | | Bernardsville, NJ | Local | 1 | 2024 | $50 |
| Margaret Thiele Petti Foundation | | Tigard, OR | Local | 6 | 2023 | $48,250 |
| Butchkie Foundation Inc | | Boca Raton, FL | Local | 3 | 2023 | $508 |
| Surendra and Karen Gupta Arc Foundation | | Saint Louis, MO | National | 1 | 2023 | $500 |
| Seckinger Foundation Corporation | | Miami, FL | National | 3 | 2023 | $300 |
| Marian Schwartz Family Foundation Trust | | Warwick, RI | National | 1 | 2023 | $200 |
| Shared Vision Charitable Foundation | | Jamul, CA | National | 3 | 2022 | $9,000 |
| Amaturo Family Foundation Inc | | Ft Lauderdale, FL | Local | 3 | 2022 | $3,963 |
| Duncans and Tuquis Legacy Organization Dba Datlo | | | — | 5 | 2022 | $375 |
| Katz Family Foundation Inc | | Westport, CT | Local | 1 | 2022 | $250 |
| Austen-Stokes Ancient Americas Foundation Inc | | Upper Nyack, NY | Local | 1 | 2022 | $100 |
| Lee Merrick Foundation Inc | | | Local | 1 | 2021 | $5,000 |
| Crystal Fam Foundation Tr | | Santa Ynez, CA | Local | 1 | 2021 | $2,480 |
| Gerald B Shreiber Foundation | | Mullica Hill, NJ | — | 3 | 2021 | $2,000 |
| Amaranth Foundation | | Philadelphia, PA | Local | 2 | 2021 | $308 |
| St Helena Foundation | | Kirkland, WA | Local | 1 | 2020 | $1,000 |
| Pisani Family Foundation | | Southlake, TX | Local | 1 | 2020 | $1,000 |
| Bradford Fam Foundation | | Saint Louis, MO | National | 1 | 2020 | $500 |
| Edwin D Marks Animal Foundation | | Boca Raton, FL | National | 3 | 2020 | $500 |
| Sol & Hilda Furst Foundation | | Huntington, NY | Local | 1 | 2020 | $400 |
| Mcgrath Fam Charitable Foundation Tr | | New York, NY | Local | 2 | 2020 | $135 |
| Ahimsa Foundation | | South Windham, ME | National | 2 | 2019 | $21,000 |
| Thomas and Nephele Wing Domencich Foundation | | Wellington, FL | National | 1 | 2019 | $1,000 |
| Pam Lewis Foundation | | Grosse Pt Pk, MI | Local | 1 | 2019 | $50 |
| Jack and Barbara Robbins Foundation | | Palm Beach Gardens, FL | Local | 1 | 2018 | $4,000 |
| Ann Coleman Poll Foundation Inc | | New York, NY | — | 1 | 2018 | $300 |
| Paula Knickerbocker Kremer Foundation Inc | | Hayden, ID | Local | 1 | 2018 | $300 |
| John R Oltman Charitable Foundation | | Avon, CO | National | 1 | 2018 | $50 |
| Chengs Foundation | | Moraga, CA | Local | 1 | 2017 | $100 |