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Private foundations don’t post open calls, so nobody can search them. We read IRS filings instead — 9.6 million grants from 174,053 foundations and grantmaking charities, searchable by what the money was actually for.

12 funders with a record of paying for “pets”

Where the money went

1.0×
The Duffield Family Foundation → Austin Pets Alive: $3.2M across 8 grants, latest 2024Best Friends Animal Society → Austin Pets Alive: $3.0M across 4 grants, latest 2023Petsmart Charities Inc → Meals On Wheels America: $3.0M across 3 grants, latest 2024Leslie L Alexander Foundation Inc → Rescued Pets Movement: $1.8M across 3 grants, latest 2024The Humane Society of the United States → Bethel Friends of Canines: $677K across 4 grants, latest 2024Jason Debus Heigl Foundation → Grants Under 5000: $394K across 2 grants, latest 2023The Community Foundation of Middle → Pet Community Center: $104K across 6 grants, latest 2024The Michelson Found Animals Foundation Inc → Human Animal Bond Research Foundation: $98K across 3 grants, latest 2024Thornton S Jr and Katrina D → Huntington Hospital: $90K across 3 grants, latest 2024Give Back Foundation → House With A Heart Pet Sanctuary: $60K across 4 grants, latest 2025Enterprise Holdings Foundation → Pet Alliance of Greater Orlando Inc: $58K across 9 grants, latest 2023The Bank of America Charitable → First Coast No More Homeless Pets: $11K across 3 grants, latest 2023The Duffield Family Foundation → Regents of the University of California: $2.4M across 3 grants, latest 2023Petsmart Charities Inc → Pets Low Cost Spay and Neuter Clinic: $1.2M across 4 grants, latest 2024The Humane Society of the United States → Leech Lake Band of Ojibwe: $610K across 4 grants, latest 2024Best Friends Animal Society → Houston Pets Alive: $291K across 3 grants, latest 2023Leslie L Alexander Foundation Inc → The Forgotten Pet Advocates: $180K across 3 grants, latest 2024Jason Debus Heigl Foundation → The Little Red Dog: $178K across 2 grants, latest 2023The Michelson Found Animals Foundation Inc → Inner City Law Center: $75K across 3 grants, latest 2024Give Back Foundation → Pets for Vets Inc: $51K across 3 grants, latest 2024The Community Foundation of Middle → Coffee County Humane Society: $36K across 3 grants, latest 2024Thornton S Jr and Katrina D → Arizona Animal Welfare League: $19K across 3 grants, latest 2024Enterprise Holdings Foundation → Homeward Bound Pet Adoption Center: $16K across 2 grants, latest 2023The Bank of America Charitable → San Antonio Pets Alive Inc: $10K across 5 grants, latest 2023The Duffield Family Foundation → University of Florida: $1.1M across 3 grants, latest 2023Petsmart Charities Inc → First Coast No More Homeless Pets Inc: $850K across 2 grants, latest 2024The Humane Society of the United States → The Blackfeet Tribe of the Blackfeet Nation: $545K across 4 grants, latest 2024Leslie L Alexander Foundation Inc → Abandoned Pet Rescue Inc: $175K across 3 grants, latest 2024Jason Debus Heigl Foundation → The Pitty Committee: $155K across 2 grants, latest 2023Best Friends Animal Society → Priceless Puppy Rescue Corp Dba Priceless Pets: $97K across 2 grants, latest 2022The Michelson Found Animals Foundation Inc → Downtown Dog Rescue: $66K across 1 grant, latest 2022The Community Foundation of Middle → New Leash On Life: $35K across 2 grants, latest 2024Give Back Foundation → Virginia Peninsula Community Pet Food Bank: $30K across 4 grants, latest 2025Thornton S Jr and Katrina D → Mary S Roberts Pet Adoption Center: $19K across 3 grants, latest 2024Enterprise Holdings Foundation → Pet Alliance of Greater: $13K across 2 grants, latest 2022The Bank of America Charitable → Celestial Zoo Pet Rescue: $10K across 5 grants, latest 2023The Duffield Family Foundation → Open Door Veterinary Collective: $903K across 4 grants, latest 2024The Duffield Family Foundation → Team Shelter USA LLC: $790K across 4 grants, latest 2024The Duffield Family Foundation → Joybound People & Pets: $603K across 2 grants, latest 2024Petsmart Charities Inc → Austin Pets Alive: $466K across 3 grants, latest 2024Petsmart Charities Inc → Greater Good Charities: $465K across 3 grants, latest 2024Petsmart Charities Inc → Gateway Pet Guardians: $430K across 3 grants, latest 2024The Humane Society of the United States → Auburn Valley Humane Society: $411K across 4 grants, latest 2024Petsmart Charities Inc → Pets Are Wonderful Support Inc: $400K across 2 grants, latest 2023The Humane Society of the United States → Seattle Humane: $400K across 3 grants, latest 2024Petsmart Charities Inc → Pets in Need of Greater Cincinnati Inc: $352K across 3 grants, latest 2024The Duffield Family Foundation → The Humane Society of the United States: $345K across 1 grant, latest 2021The Humane Society of the United States → Idaho Humane Society Inc: $341K across 3 grants, latest 2023The Duffield Family Foundation → University of Florida Foundation: $335K across 1 grant, latest 2024The Humane Society of the United States → Wisconsin Humane Society: $306K across 4 grants, latest 2024The Humane Society of the United States → Animal Shelter of Wood River Valley Inc Dba Mountain Humane: $295K across 4 grants, latest 2024The Humane Society of the United States → Shoshone-Paiute Tribes: $292K across 2 grants, latest 2024Petsmart Charities Inc → Bissell Pet Foundation: $290K across 2 grants, latest 2022The Humane Society of the United States → Minn-Kota Paaws: $260K across 3 grants, latest 2024Petsmart Charities Inc → Pet Alliance of Greater Orlando Inc: $259K across 2 grants, latest 2022The Humane Society of the United States → County of Ventura Dba Ventura County Animal Services: $256K across 1 grant, latest 2022The Humane Society of the United States → Quinault Indian Nation: $250K across 2 grants, latest 2024Petsmart Charities Inc → Kansas City Pet Project: $225K across 2 grants, latest 2024The Humane Society of the United States → Friends of the Shelter Dba Better Together Animal Alliance: $210K across 3 grants, latest 2024Petsmart Charities Inc → Arizona Animal Welfare League Inc: $203K across 1 grant, latest 2021Petsmart Charities Inc → Association for Animal Welfare Advancement: $200K across 1 grant, latest 2021The Humane Society of the United States → Louisiana Spca: $197K across 1 grant, latest 2021Petsmart Charities Inc → Denver Dumb Friends League: $187K across 1 grant, latest 2021The Humane Society of the United States → Altus Animal Welfare Association: $175K across 1 grant, latest 2021The Duffield Family Foundation: $9.7M on this topic. Open the funder.The Duffield Family Foundation$9.7MPetsmart Charities Inc: $8.5M on this topic. Open the funder.Petsmart Charities Inc$8.5MThe Humane Society of the United States: $5.2M on this topic. Open the funder.The Humane Society of the Uni…$5.2MBest Friends Animal Society: $3.4M on this topic. Open the funder.Best Friends Animal Society$3.4MLeslie L Alexander Foundation Inc: $2.1M on this topic. Open the funder.Leslie L Alexander Foundation…$2.1MJason Debus Heigl Foundation: $727K on this topic. Open the funder.Jason Debus Heigl Foundation$727KThe Michelson Found Animals Foundation Inc: $239K on this topic. Open the funder.The Michelson Found Animals F…$239KThe Community Foundation of Middle: $175K on this topic. Open the funder.The Community Foundation of M…$175KGive Back Foundation: $141K on this topic. Open the funder.Give Back Foundation$141KThornton S Jr and Katrina D: $128K on this topic. Open the funder.Thornton S Jr and Katrina D$128KEnterprise Holdings Foundation: $87K on this topic. Open the funder.Enterprise Holdings Foundation$87KThe Bank of America Charitable: $31K on this topic. Open the funder.The Bank of America Charitable$31KAustin Pets Alive: received $6.7M on this topicAustin Pets Alive$6.7MMeals On Wheels America: received $3.0M on this topicMeals On Wheels America$3.0MRegents of the University of California: received $2.4M on this topicRegents of the University of Ca…$2.4MRescued Pets Movement: received $1.8M on this topicRescued Pets Movement$1.8MPets Low Cost Spay and Neuter Clinic: received $1.2M on this topicPets Low Cost Spay and Neuter C…$1.2MUniversity of Florida: received $1.1M on this topicUniversity of Florida$1.1MOpen Door Veterinary Collective: received $903K on this topicOpen Door Veterinary Collective$903KFirst Coast No More Homeless Pets Inc: received $850K on this topicFirst Coast No More Homeless Pe…$850KTeam Shelter USA LLC: received $790K on this topicTeam Shelter USA LLC$790KBethel Friends of Canines: received $677K on this topicBethel Friends of Canines$677KLeech Lake Band of Ojibwe: received $610K on this topicLeech Lake Band of Ojibwe$610KJoybound People & Pets: received $603K on this topicJoybound People & Pets$603KThe Blackfeet Tribe of the Blackfeet Nation: received $545K on this topicThe Blackfeet Tribe of the Blac…$545KGreater Good Charities: received $465K on this topicGreater Good Charities$465KGateway Pet Guardians: received $430K on this topicGateway Pet Guardians$430KAuburn Valley Humane Society: received $411K on this topicAuburn Valley Humane Society$411KPets Are Wonderful Support Inc: received $400K on this topicPets Are Wonderful Support Inc$400KSeattle Humane: received $400K on this topicSeattle Humane$400KGrants Under 5000: received $394K on this topicGrants Under 5000$394KPets in Need of Greater Cincinnati Inc: received $352K on this topicPets in Need of Greater Cincinn…$352KThe Humane Society of the United States: received $345K on this topicThe Humane Society of the Unite…$345KIdaho Humane Society Inc: received $341K on this topicIdaho Humane Society Inc$341KUniversity of Florida Foundation: received $335K on this topicUniversity of Florida Foundation$335KPet Alliance of Greater Orlando Inc: received $317K on this topicPet Alliance of Greater Orlando…$317KWisconsin Humane Society: received $306K on this topicWisconsin Humane Society$306KAnimal Shelter of Wood River Valley Inc Dba Mountain Humane: received $295K on this topicAnimal Shelter of Wood River Va…$295KShoshone-Paiute Tribes: received $292K on this topicShoshone-Paiute Tribes$292KHouston Pets Alive: received $291K on this topicHouston Pets Alive$291KBissell Pet Foundation: received $290K on this topicBissell Pet Foundation$290KMinn-Kota Paaws: received $260K on this topicMinn-Kota Paaws$260KCounty of Ventura Dba Ventura County Animal Services: received $256K on this topicCounty of Ventura Dba Ventura C…$256KQuinault Indian Nation: received $250K on this topicQuinault Indian Nation$250KKansas City Pet Project: received $225K on this topicKansas City Pet Project$225KFriends of the Shelter Dba Better Together Animal Alliance: received $210K on this topicFriends of the Shelter Dba Bett…$210KArizona Animal Welfare League Inc: received $203K on this topicArizona Animal Welfare League I…$203KAssociation for Animal Welfare Advancement: received $200K on this topicAssociation for Animal Welfare…$200KLouisiana Spca: received $197K on this topicLouisiana Spca$197KDenver Dumb Friends League: received $187K on this topicDenver Dumb Friends League$187KThe Forgotten Pet Advocates: received $180K on this topicThe Forgotten Pet Advocates$180KThe Little Red Dog: received $178K on this topicThe Little Red Dog$178KAbandoned Pet Rescue Inc: received $175K on this topicAbandoned Pet Rescue Inc$175KAltus Animal Welfare Association: received $175K on this topicAltus Animal Welfare Association$175KThe Pitty Committee: received $155K on this topicThe Pitty Committee$155KPet Community Center: received $104K on this topicPet Community Center$104KHuman Animal Bond Research Foundation: received $98K on this topicHuman Animal Bond Research Foun…$98KPriceless Puppy Rescue Corp Dba Priceless Pets: received $97K on this topicPriceless Puppy Rescue Corp Dba…$97KHuntington Hospital: received $90K on this topicHuntington Hospital$90KInner City Law Center: received $75K on this topicInner City Law Center$75KDowntown Dog Rescue: received $66K on this topicDowntown Dog Rescue$66KHouse With A Heart Pet Sanctuary: received $60K on this topicHouse With A Heart Pet Sanctuary$60KPets for Vets Inc: received $51K on this topicPets for Vets Inc$51KCoffee County Humane Society: received $36K on this topicCoffee County Humane Society$36KNew Leash On Life: received $35K on this topicNew Leash On Life$35KVirginia Peninsula Community Pet Food Bank: received $30K on this topicVirginia Peninsula Community Pe…$30KArizona Animal Welfare League: received $19K on this topicArizona Animal Welfare League$19KMary S Roberts Pet Adoption Center: received $19K on this topicMary S Roberts Pet Adoption Cen…$19KHomeward Bound Pet Adoption Center: received $16K on this topicHomeward Bound Pet Adoption Cen…$16KPet Alliance of Greater: received $13K on this topicPet Alliance of Greater$13KFirst Coast No More Homeless Pets: received $11K on this topicFirst Coast No More Homeless Pe…$11KSan Antonio Pets Alive Inc: received $10K on this topicSan Antonio Pets Alive Inc$10KCelestial Zoo Pet Rescue: received $10K on this topicCelestial Zoo Pet Rescue$10K
12 funders, 61 recipients, grants matching “pets” only. Ribbon width is proportional to the total given; each funder has its own colour (smaller funders in gray). Hover a name to isolate its flows, click a funder to open it. Drag to move around; zoom with the buttons, a double-click, or the wheel after clicking the map.

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Source: IRS Form 990-PF Part XV and Form 990 Schedule I, tax years 2019–2025. These are grants already paid, a record of what an organization funds rather than an open call. Private foundations rarely accept unsolicited applications and the route in is usually a program officer; grantmaking charities and associations more often run real application cycles, so check their website. How this data is built, and its limits →