Data / Nonprofits / Missouri / Animal-related
Animal-related nonprofits in Missouri: 756 registered with the IRS
756 animal-related nonprofits are registered with the IRS in Missouri, 729 of them 501(c)(3) charities; the 236 that report revenue took in $443.5 million. The most are in Saint Louis (84), Kansas City (49), Springfield (29). The largest by revenue: Johnny Morris Ozarks Heritage Preserve ($168 million), The Saint Louis Zoo Foundation ($53.8 million), Friends of the Zoo Inc of Kansas City Mo ($53.6 million).
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The 500 largest by revenue
| Organization | City | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Johnny Morris Ozarks Heritage Preserve | Springfield | 501(c)(3) | 2019 | $168 million | $516.2 million | 2024-12 |
| The Saint Louis Zoo Foundation | Saint Louis | 501(c)(3) | 1995 | $53.8 million | $334.8 million | 2025-12 |
| Friends of the Zoo Inc of Kansas City Mo | Kansas City | 501(c)(3) | 1964 | $53.6 million | $37.1 million | 2024-12 |
| Humane Society of Missouri | Saint Louis | 501(c)(3) | 1941 | $31.6 million | $150.6 million | 2025-10 |
| Animal Protective Association of Missouri | Saint Louis | 501(c)(3) | 1945 | $14.8 million | $34.1 million | 2025-05 |
| Wayside Waifs Inc | Kansas City | 501(c)(3) | 1953 | $11.8 million | $45.2 million | 2025-12 |
| Kansas City Pet Project | Kansas City | 501(c)(3) | 2012 | $10.4 million | $3.5 million | 2024-12 |
| Stray Rescue of St Louis | Saint Louis | 501(c)(3) | 1998 | $7.2 million | $8.9 million | 2024-12 |
| Spay and Neuter Kansas City | Kansas City | 501(c)(3) | 2003 | $5.7 million | $1.4 million | 2025-10 |
| Dogs On Duty | Saint Charles | 501(c)(3) | 2014 | $5.4 million | $1.2 million | 2025-12 |
| Central Missouri Humane Society | Columbia | 501(c)(3) | 1973 | $4.4 million | $6.9 million | 2024-12 |
| Kansas City Campus for Animal Care | Kansas City | 501(c)(3) | 2018 | $3.8 million | $3.2 million | 2024-12 |
| Southwest Missouri Humane Society | Springfield | 501(c)(3) | 1956 | $2.6 million | $9.3 million | 2024-12 |
| Retrieving Freedom | Sedalia | 501(c)(3) | 2012 | $2.5 million | $5.2 million | 2024-12 |
| Friends of the Zoo of Springfield Missouri Inc | Springfield | 501(c)(3) | 1974 | $2.4 million | $1.6 million | 2024-12 |
| St Louis Metropolitan Spay Neuter & Wellness Clinic Inc | Saint Louis | 501(c)(3) | 2010 | $2.4 million | $2 million | 2024-12 |
| Joplin Humane Society Inc | Joplin | 501(c)(3) | 1976 | $2.1 million | $8.1 million | 2025-12 |
| World Bird Sanctuary | Valley Park | 501(c)(3) | 1980 | $2 million | $1.7 million | 2025-07 |
| Humane Society of Southeast Mo | Cpe Girardeau | 501(c)(3) | 1980 | $1.9 million | $4.3 million | 2024-12 |
| Wild Canid Survival & Research Center Inc | Eureka | 501(c)(3) | 1973 | $1.9 million | $5.3 million | 2024-12 |
| Center for Animal Rescue & Enrichment of St Louis | Saint Louis | 501(c)(3) | 2018 | $1.7 million | $926,201 | 2024-12 |
| Five Acres Animal Shelter | Saint Charles | 501(c)(3) | 2003 | $1.6 million | $3.3 million | 2024-12 |
| Dreamchaser Pmu Horse Rescue and Rehabilitation Inc | Falcon | 501(c)(3) | 2007 | $1.5 million | $1.1 million | 2024-12 |
| Rescue One | Springfield | 501(c)(3) | 2014 | $1.5 million | $1.4 million | 2024-12 |
| M Shoogy Animal Rescue | Savannah | 501(c)(3) | 1991 | $1.4 million | $4.6 million | 2024-12 |
| Whispering Willows Senior Dog Sanctuary Inc | Hermitage | 501(c)(3) | 2018 | $1.1 million | $56,519 | 2025-12 |
| Dogwood Animal Shelter Inc | Osage Beach | 501(c)(3) | 1977 | $1.1 million | $1.8 million | 2024-12 |
| Paisley Paws Inc | Kearney | 501(c)(3) | 2020 | $1.1 million | $943,106 | 2024-12 |
| Varlebena Farms Foundation | Elsberry | 501(c)(3) | 2022 | $1 million | $917,078 | 2024-12 |
| Help of Raymore Inc | Belton | 501(c)(3) | 1998 | $1 million | $645,950 | 2025-12 |
| Missouri Forget-Me-Not Horse Rescue and Sanctuary | Linn Creek | 501(c)(3) | 2012 | $1 million | $3.1 million | 2025-12 |
| Wild Bird Rehabilitation | Saint Louis | 501(c)(3) | 1993 | $979,930 | $1 million | 2025-12 |
| Franklin County Humane Society of Missouri | Union | 501(c)(3) | 2014 | $898,136 | $875,120 | 2025-12 |
| Missouri Patriot Paws | Rolla | 501(c)(3) | 2014 | $883,942 | $924,752 | 2025-12 |
| Old Drum Animal Shelter | Warrensburg | 501(c)(3) | 2021 | $850,089 | $352,287 | 2024-12 |
| Pawportunities | Blue Springs | 501(c)(3) | 2019 | $803,796 | $187,424 | 2024-12 |
| Missouri Wildlife Rescue Center | Ballwin | 501(c)(3) | 1979 | $773,424 | $1.7 million | 2024-12 |
| House Rabbit Society of Missouri | Fenton | 501(c)(3) | 1999 | $772,955 | $1.1 million | 2025-12 |
| Springfield Animal Advocacy Foundation | Springfield | 501(c)(3) | 2009 | $768,615 | $365,894 | 2024-12 |
| Friends of the Zoo of Kansas City Foundation | Kansas City | 501(c)(3) | 2017 | $759,384 | $5.9 million | 2024-12 |
| Faithful Friends Animal Advocates Inc | Neosho | 501(c)(3) | 2009 | $649,203 | $741,313 | 2024-12 |
| The Cat Shelter | Saint Louis | 501(c)(3) | 2003 | $647,384 | $597,531 | 2025-12 |
| Friends of the Animal Shelter of Saint Joseph Inc | Saint Joseph | 501(c)(3) | 2004 | $631,580 | $2.4 million | 2024-12 |
| Pets A Lone Sanctuary of Lincoln | Troy | 501(c)(3) | 1995 | $626,826 | $680,603 | 2024-12 |
| Zoo Learning Fund | Kansas City | 501(c)(3) | 2015 | $601,644 | $5.5 million | 2024-12 |
| Branson Humane Society | Branson | 501(c)(3) | 2007 | $594,104 | $622,692 | 2024-12 |
| Northland Animal Welfare Society Inc | Gladstone | 501(c)(3) | 2007 | $585,704 | $1.1 million | 2025-12 |
| St Louis Aquarium at Union Station Foundation | St Louis | 501(c)(3) | 2019 | $579,585 | $2 million | 2024-12 |
| No Kill Columbia | Columbia | 501(c)(3) | 2013 | $575,513 | $261,946 | 2025-06 |
| Tri-Lakes Humane Society | Reeds Spring | 501(c)(3) | 1978 | $568,224 | $1.5 million | 2024-12 |
| Lucky 13 Rescue | Kansas City | 501(c)(3) | 2016 | $563,325 | $181,549 | 2025-12 |
| American Black Hereford Assoc Inc | Jefferson Cty | 501(c)(5) | 2011 | $528,083 | $261,077 | 2025-09 |
| Society for the Treatment of Abandoned and Fractured Friends | Sunrise Beach | 501(c)(3) | 1994 | $518,198 | $712,125 | 2025-10 |
| Castaway Animals Rescue Effort | Verona | 501(c)(3) | 1997 | $502,340 | $3.3 million | 2024-12 |
| Carthage Humane Society Incorporated | Carthage | 501(c)(3) | 1962 | $493,105 | $694,590 | 2025-12 |
| Havaheart Rescue | Springfield | 501(c)(3) | 2021 | $481,836 | $73,050 | 2025-12 |
| Peaceful Pastures Donkey Rescue | Lincoln | 501(c)(3) | 2021 | $468,372 | $393,611 | 2024-12 |
| Farmington Pet Adoption Center | Farmington | 501(c)(3) | 1984 | $424,887 | $456,477 | 2025-12 |
| Missouri River Bird Observatory | Marshall | 501(c)(3) | 2010 | $415,786 | $951,301 | 2025-07 |
| Veterinarians for Puerto Rico Corp | Columbia | 501(c)(3) | 2017 | $413,780 | $164,376 | 2025-12 |
| Safe Harbor Animal Sanctuary | Jackson | 501(c)(3) | 2005 | $406,184 | $1.2 million | 2025-12 |
| Watching Over Whiskers Non-Profit Corporation | Springfield | 501(c)(3) | 2017 | $395,235 | $296,906 | 2024-12 |
| Stray Paws Rescue | Saint Peters | 501(c)(3) | 2015 | $392,122 | $59,965 | 2025-12 |
| Chain of Hope KC | Kansas City | 501(c)(3) | 2010 | $382,847 | $816,026 | 2025-12 |
| Paws & Pals | Independence | 501(c)(3) | 2021 | $381,882 | $31,342 | 2024-12 |
| Worldwide Vets Incorporated | Lees Summit | 501(c)(3) | 2023 | $379,676 | $252,610 | 2024-12 |
| Animal Welfare Alliance of Southeast Missouri | Poplar Bluff | 501(c)(3) | 2009 | $369,176 | $1.1 million | 2025-12 |
| Renaissance Rescue Inc | Farmington | 501(c)(3) | 2011 | $365,345 | $35,057 | 2024-12 |
| Northeast Missouri Humane Society | Hannibal | 501(c)(3) | 2013 | $363,471 | $2.9 million | 2025-06 |
| Dirks Fund | Pacific | 501(c)(3) | 1999 | $344,062 | $1.3 million | 2025-12 |
| Unchained Melodies Inc | Columbia | 501(c)(3) | 2016 | $334,212 | $238,027 | 2025-12 |
| Tennessee Dachshund Rescue | Belton | 501(c)(3) | 2017 | $331,576 | $553 | 2025-12 |
| Midwest Animal Resq | Lees Summit | 501(c)(3) | 2012 | $329,812 | $227,676 | 2025-12 |
| Polk County Humane Society | Bolivar | 501(c)(3) | 1992 | $328,351 | $305,350 | 2024-12 |
| No Time To Spare Animal Rescue and Sanctuary | Warrenton | 501(c)(3) | 2013 | $328,202 | $68,801 | 2023-12 |
| Needy Paws Rescue | Saint Louis | 501(c)(3) | 2014 | $327,518 | $584,568 | 2025-12 |
| Diamonds in the Ruff Rescue Mo | Saint Peters | 501(c)(3) | 2018 | $325,511 | $39,713 | 2025-12 |
| Paws With Possibilities Pet Rescue and Care Center | Joplin | 501(c)(3) | 2015 | $313,517 | $79,744 | 2025-12 |
| New Nodaway Humane Society | Maryville | 501(c)(3) | 1986 | $313,261 | $1.6 million | 2025-06 |
| Friends of Parkville Animal Shelter | Parkville | 501(c)(3) | 2000 | $306,990 | $1.6 million | 2024-12 |
| Missouri Alliance for Animals | Saint Louis | 501(c)(3) | 2013 | $303,296 | $313,432 | 2024-12 |
| Heartland Humane Society of Missouri | Ofallon | 501(c)(3) | 1998 | $292,847 | $41,887 | 2025-06 |
| Clinton Animal Rescue Endeavor | Clinton | 501(c)(3) | 2009 | $278,695 | $50,829 | 2024-12 |
| 4 Paws 4 Rescue | Fenton | 501(c)(3) | 2010 | $272,594 | $109,855 | 2025-06 |
| Bichon Rescue Brigade | Perryville | 501(c)(3) | 2012 | $270,362 | $8,437 | 2026-01 |
| Freedom Valley Rescue | Lebanon | 501(c)(3) | 2022 | $269,383 | $7,311 | 2025-12 |
| Windwalker Ridge Mustang Sanctuary Inc | Potosi | 501(c)(3) | 2022 | $267,381 | $18,979 | 2025-12 |
| Asian Elephant Support | Saint Louis | 501(c)(3) | 2007 | $257,468 | $378,664 | 2025-12 |
| Protective Animal Welfare Society | Kansas City | 501(c)(3) | 2010 | $249,982 | $74,618 | 2025-12 |
| Missouri Ranch Horse Association | Columbia | 501(c)(3) | 2019 | $242,995 | $49,149 | 2025-01 |
| Eden Animal Haven | Brighton | 501(c)(3) | 2014 | $237,931 | $276,881 | 2025-12 |
| A Dogs Dream Inc | Neosho | 501(c)(3) | 2021 | $220,904 | $8,032 | 2025-12 |
| Coalition for Pet Progress Inc | Saint Louis | 501(c)(3) | 2023 | $219,273 | $208,259 | 2024-12 |
| Freshwater Mollusk Conservation Society | Harrisonville | 501(c)(3) | 2000 | $198,650 | $131,362 | 2025-12 |
| Papin Support Facility | Saint Louis | 501(c)(3) | 2016 | $198,269 | $89,665 | 2025-12 |
| Barnies Place | Columbia | 501(c)(3) | 2022 | $190,869 | $115,658 | 2025-12 |
| Springfield Mo Dog Trning Club Inc | Springfield | 501(c)(4) | 2003 | $188,468 | $267,612 | 2025-12 |
| Sheps Place Senior Dog Sanctuary | Independence | 501(c)(3) | 2017 | $186,205 | $453,110 | 2024-12 |
| Caped Crusaders Cat Rescue | Union | 501(c)(3) | 2021 | $185,379 | $2,267 | 2025-12 |
| Advocates 4 Animals Pet Food Pantry | Hillsboro | 501(c)(3) | 2014 | $184,120 | $10,800 | 2025-12 |
| Heart of America Kennel Club Inc | Kearney | 501(c)(3) | 1970 | $183,344 | $360,534 | 2025-11 |
| Adair County Humane Society Inc | Kirksville | 501(c)(3) | 1990 | $181,886 | $234,255 | 2024-12 |
| Heartland Highland Cattle Association | Tunas | 501(c)(3) | 2000 | $180,882 | $312,539 | 2025-12 |
| St Louis Pet Rescue | Valley Park | 501(c)(3) | 2010 | $180,022 | $49,883 | 2024-12 |
| Quail and Upland Wildlife Federation Inc | Buffalo | 501(c)(3) | 2020 | $166,374 | $117,059 | 2024-12 |
| Daisys Dane Sanctuary | Pleasant Hill | 501(c)(3) | 2023 | $164,392 | $76,536 | 2024-12 |
| Journey Home GSD & Husky Rescue | Russellville | 501(c)(3) | 2015 | $163,622 | $22,675 | 2025-12 |
| St Louis Scottish Terrier Rescue | Saint Louis | 501(c)(3) | 2010 | $161,414 | $275,912 | 2026-06 |
| Pep | Bland | 501(c)(3) | 2009 | $157,783 | $163,365 | 2025-12 |
| Pharm Dog USA | Stanberry | 501(c)(3) | 2012 | $157,213 | $131,779 | 2025-12 |
| Operation Spot Inc | Saint Louis | 501(c)(3) | 1996 | $156,522 | $382,563 | 2025-12 |
| Livingston County Humane Society | Chillicothe | 501(c)(3) | 1982 | $156,423 | $210,911 | 2024-12 |
| Clare S House | Valley Park | 501(c)(3) | 2017 | $155,025 | $446,595 | 2025-12 |
| Furry Little Friends Inc | Kansas City | 501(c)(3) | 2023 | $150,548 | $5.6 million | 2025-12 |
| Fix Em KC | Lees Summit | 501(c)(3) | 2006 | $148,796 | $90,258 | 2025-12 |
| Im Your Huckleberry Rescue | Pineville | 501(c)(3) | 2017 | $147,214 | $37,927 | 2025-06 |
| Saline Animal League | Marshall | 501(c)(3) | 1998 | $145,267 | $246,105 | 2025-12 |
| The Animal Rescue Alliance | Raytown | 501(c)(3) | 2007 | $142,578 | $140,455 | 2025-12 |
| Callaway County Humane Society | Fulton | 501(c)(3) | 1996 | $142,487 | $654,760 | 2025-12 |
| Kitty Cat Connection Inc | Smithville | 501(c)(3) | 2007 | $140,954 | $66,803 | 2025-12 |
| National Cattledog Association | Mountain GRV | 501(c)(3) | 2014 | $140,062 | $45,993 | 2024-12 |
| Green Hills Animal Shelter Inc | Trenton | 501(c)(3) | 2000 | $139,630 | $524,129 | 2025-12 |
| KC English Bulldog Rescue | Kansas City | 501(c)(3) | 2014 | $139,216 | $7,952 | 2025-12 |
| Humane Society of Ray County | Richmond | 501(c)(3) | 1994 | $139,194 | $257,111 | 2024-12 |
| Wildlife Rehabilitation Clinic | High Ridge | 501(c)(3) | 1996 | $137,817 | $321,367 | 2025-12 |
| Missouri German Shepherd Rescue | Kansas City | 501(c)(3) | 2014 | $137,694 | $203,606 | 2025-12 |
| German Shepherd Dog Club of America Charitable Trust | Saint Louis | 501(c)(3) | 2012 | $134,607 | $123,506 | 2025-12 |
| Border Terrier Club of America Inc | Foristell | 501(c)(4) | 2008 | $132,308 | $190,067 | 2025-12 |
| St Louis Feral Cat Outreach Inc | Saint Louis | 501(c)(3) | 2013 | $125,598 | $36,925 | 2025-12 |
| Lebanon Humane Society | Lebanon | 501(c)(3) | 1986 | $125,272 | $262,771 | 2025-12 |
| Audrain Humane Society | Mexico | 501(c)(3) | 1983 | $122,323 | $485,497 | 2025-06 |
| Gateway Agility Club of Suburban St Louis | Saint Louis | 501(c)(4) | 2004 | $122,183 | $129,697 | 2025-12 |
| Full Circle Mo Feral | Saint Louis | 501(c)(3) | 2021 | $121,803 | $66,853 | 2025-12 |
| Fresh Start Animal Outreach | Eldon | 501(c)(3) | 2016 | $119,965 | $254,626 | 2025-12 |
| Valentines Second Chance Animal Rescue | Raytown | 501(c)(3) | 2021 | $118,312 | $33,692 | 2023-05 |
| High Tails Animal Sanctuary | Gerald | 501(c)(3) | 2016 | $114,545 | $92,372 | 2024-12 |
| Fur Ever Paws and Claws Rescue Inc | Fredericktown | 501(c)(3) | 2015 | $114,126 | $2,463 | 2025-12 |
| Project Animal Freedom | Eureka | 501(c)(3) | 2019 | $113,875 | $16,011 | 2025-12 |
| 4 the Love of K9S | Ozark | 501(c)(3) | 2025 | $112,787 | $9,810 | 2020-12 |
| Dogwood Farm Sanctuary | Troy | 501(c)(3) | 2005 | $112,295 | $489,929 | 2025-12 |
| Stover Animal Rescue Inc | Stover | 501(c)(3) | 2013 | $112,182 | $476,829 | 2024-12 |
| Pet Wellness Alliance | Columbia | 501(c)(3) | 2022 | $111,814 | $176 | 2024-12 |
| Caruthersville Humane Society Inc | Caruthersvlle | 501(c)(3) | 1997 | $110,963 | $31,261 | 2025-12 |
| Clowder House Foundation Inc | Saint Louis | 501(c)(3) | 1996 | $110,593 | $642,102 | 2025-12 |
| Phelps County Animal Rescue | Saint James | 501(c)(3) | 2020 | $108,361 | $21,735 | 2025-12 |
| Whiskey Ridge Rescue | Green Ridge | 501(c)(3) | 2017 | $108,209 | $83,964 | 2024-12 |
| Reasons Rescue Ranch | Sparta | 501(c)(3) | 2018 | $107,847 | $34,983 | 2025-12 |
| Stray Haven Rescue Inc | Saint Louis | 501(c)(3) | 2010 | $104,313 | $49,983 | 2025-12 |
| Monroe-Shelby County Cattlemans Association | Paris | 501(c)(3) | 2024 | $100,144 | $41,114 | 2024-12 |
| Farm To Able Animal Sanctuary | Blue Springs | 501(c)(3) | 2022 | $99,654 | $4,347 | 2025-12 |
| Home for Life Cat Sanctuary | Buffalo | 501(c)(3) | 2000 | $98,635 | $59,913 | 2025-12 |
| T D Donkey Rescue Inc | Liberal | 501(c)(3) | 2016 | $95,964 | $13,579 | 2025-12 |
| Missouri Pit Bull Rescue | Kansas City | 501(c)(3) | 2024 | $95,785 | $3,713 | 2023-12 |
| Coalition for Animal Rescue and Education | Cadet | 501(c)(3) | 2023 | $95,501 | $415,540 | 2025-06 |
| Heavens Creatures Thrift Store Inc | West Plains | 501(c)(3) | 2016 | $87,884 | $47,809 | 2024-12 |
| Mid Missouri Malamute Rescue | Saint James | 501(c)(3) | 2021 | $87,803 | $3,538 | 2025-12 |
| Is Today My Day Rescue | Festus | 501(c)(3) | 2017 | $84,956 | $56,004 | 2025-12 |
| Caring Hearts Dog and Cat Rescue | Gravois Mills | 501(c)(3) | 2016 | $84,545 | $42,415 | 2025-12 |
| Athletes for Animals Inc | Saint Louis | 501(c)(3) | 2013 | $81,441 | $98,809 | 2025-12 |
| Mid-America Bully Breed Rescue Inc | Kansas City | 501(c)(3) | 2006 | $80,928 | $6,557 | 2025-12 |
| Pet Rescue Network | Cedar Hill | 501(c)(3) | 2012 | $80,318 | $1,316 | 2024-12 |
| Risen From the Ashes | Centerview | 501(c)(3) | 2019 | $78,957 | $20,713 | 2025-12 |
| Warrensburg Cat Advocates | Warrensburg | 501(c)(3) | 2019 | $78,211 | $14,154 | 2025-12 |
| Wags & Whiskers | Wright City | 501(c)(3) | 2021 | $78,012 | $130,694 | 2024-12 |
| Furry Kids Refuge | Lees Summit | 501(c)(3) | 2006 | $76,624 | $168,738 | 2024-12 |
| Cuddle Cat Rescue | Hannibal | 501(c)(3) | 2018 | $76,391 | $29,395 | 2025-12 |
| People Helping Paws Cat Rescue | Jefferson Cty | 501(c)(3) | 2019 | $73,834 | $69,635 | 2024-12 |
| Spay Neuter Assistance Program Inc | Springfield | 501(c)(3) | 2002 | $73,244 | $154,495 | 2025-12 |
| TNR Patrol Inc | St Robert | 501(c)(3) | 2022 | $72,703 | $60,528 | 2025-12 |
| Serendipity German Shepherd Dog Rescue | Chesterfield | 501(c)(3) | 2004 | $72,560 | $10,418 | 2025-12 |
| American Cat Fanciers Association | Nixa | 501(c)(4) | 2007 | $72,268 | $36,231 | 2024-12 |
| Friends of the Jefferson City Animal Shelter Inc | Jefferson Cty | 501(c)(3) | 2007 | $71,939 | $194,523 | 2025-12 |
| Armanis Angels Inc | Rocheport | 501(c)(3) | 2016 | $71,117 | $108,671 | 2025-12 |
| St Louis Senior Dog Project | High Ridge | 501(c)(3) | 2002 | $71,075 | $25,299 | 2024-12 |
| Dog Saver Rescue | Washington | 501(c)(3) | 2018 | $70,561 | $5,110 | 2025-12 |
| Heartland Canines for Veterans Inc | Neosho | 501(c)(3) | 2015 | $69,283 | $3,076 | 2025-12 |
| Therapy Paws | Jefferson Cty | 501(c)(3) | 2022 | $68,476 | $20,626 | 2024-12 |
| Country Acres Rescue | Ballwin | 501(c)(3) | 2002 | $66,991 | $49,985 | 2025-12 |
| Lilys Rescue Rehab | Belton | 501(c)(3) | 2025 | $65,994 | $42,675 | 2025-12 |
| Mastino Rescue | Saint Charles | 501(c)(3) | 2018 | $64,767 | $26,593 | 2024-12 |
| Greater St Louis Training Club Inc | Saint Louis | 501(c)(3) | 2019 | $64,576 | $174,773 | 2025-06 |
| Critterhousekc | Kansas City | 501(c)(3) | 2021 | $64,192 | $957 | 2024-12 |
| Loving Paws Project Inc | Rolla | 501(c)(3) | 2025 | $63,863 | $6,150 | 2025-12 |
| American Mustang Project | Columbia | 501(c)(3) | 2025 | $62,945 | $50,434 | 2024-12 |
| Pulaski County Humane Society | Crocker | 501(c)(3) | 2009 | $62,701 | $82,260 | 2024-12 |
| On My Way To Furever Rescue Inc | Saint Albans | 501(c)(3) | 2022 | $61,074 | $5,624 | 2025-12 |
| Missouri Livestock Symposium Inc | Kirksville | 501(c)(3) | 2017 | $60,895 | $73,880 | 2025-12 |
| Fancy Lad Farms and Wildlife Sanctuary | Cadet | 501(c)(3) | 2023 | $60,845 | $1 | 2025-12 |
| Wonder Weims Rescue | Saint Louis | 501(c)(3) | 2009 | $60,525 | $7,543 | 2024-12 |
| Friends of Animals Humane Society | Eldon | 501(c)(3) | 1974 | $55,849 | $96,956 | 2025-12 |
| Animal Buddies of Missouri | Saint Louis | 501(c)(3) | 2013 | $54,546 | $90,905 | 2024-12 |
| Missouri K9 Friends | Ellisville | 501(c)(3) | 2017 | $54,419 | $12,543 | 2024-12 |
| Southwest Missouri Cattlemens Association Inc | Golden City | 501(c)(5) | 2010 | $52,162 | $55,987 | 2025-12 |
| Field Trial Sportsmen Association | Conway | 501(c)(3) | 2002 | $51,892 | $1.4 million | 2025-06 |
| Snuggle Pet Rescue | Saint Peters | 501(c)(3) | 2018 | $51,459 | $31,317 | 2024-12 |
| People Helping Paws Dog Rescue | Jefferson Cty | 501(c)(3) | 2012 | $50,258 | $13,238 | 2025-12 |
| American Eskimo Rescue of Saint Louis Inc | Saint Louis | 501(c)(3) | 2003 | $49,176 | $20,248 | 2025-12 |
| Purrfect Pardise Inc | Kansas City | 501(c)(3) | 2011 | $47,854 | $175 | 2025-12 |
| West Plains Regional Animal Shelter | West Plains | 501(c)(3) | 1999 | $47,430 | $520,302 | 2025-12 |
| Cat Network | Union | 501(c)(3) | 1992 | $44,610 | $235,830 | 2024-12 |
| Missouri Animal Control Association | Excelsior SPG | 501(c)(3) | 2011 | $43,176 | $29,656 | 2024-12 |
| Rolla Missouri Kennel Club | Rolla | 501(c)(4) | 2025 | $41,892 | $97,178 | 2025-12 |
| Roatan Animal Support Inc | Kansas City | 501(c)(3) | 2020 | $40,599 | $30,956 | 2025-12 |
| Four Legs and Fur Animal Society | Hermitage | 501(c)(3) | 2015 | $40,422 | $12,983 | 2025-12 |
| Collar To Halter Forever Home Sanctuary Inc | Harris | 501(c)(3) | 2018 | $40,340 | $2,629 | 2024-12 |
| Upha Chapter 5 Inc | Independence | 501(c)(3) | 2016 | $38,250 | $135,886 | 2025-12 |
| All Paws Rescue Inc | Ofallon | 501(c)(3) | 2003 | $36,130 | $47,008 | 2025-12 |
| Wildwood Kitten Haven & Nicu | Independence | 501(c)(3) | 2025 | $35,244 | $1 | 2025-12 |
| American Charolais Foundation | Kansas City | 501(c)(3) | 2017 | $33,758 | $463,467 | 2024-12 |
| Hearts for Rescue | Poplar Bluff | 501(c)(3) | 2015 | $32,565 | $545 | 2025-12 |
| All Gods Creatures Sanctuary | Grubville | 501(c)(3) | 2021 | $31,928 | $24,189 | 2025-12 |
| Teahan Monkey Farm | House Springs | 501(c)(3) | 2021 | $26,518 | $1 | 2024-12 |
| Last Stop Sanctuary | Springfield | 501(c)(3) | 2024 | $26,440 | $17,423 | 2025-12 |
| Special Horses Inc | Saint Louis | 501(c)(3) | 2010 | $24,901 | $11,816 | 2025-12 |
| Mission Monipaw | Clarksburg | 501(c)(3) | 2024 | $24,235 | $1 | 2025-12 |
| Friends of Ferals | Willow SPGS | 501(c)(3) | 2024 | $21,383 | $960 | 2025-12 |
| National Association of Breeders Inc | Ava | 501(c)(4) | 2003 | $20,850 | $65,379 | 2023-12 |
| Ivy Bend Animal Rescue | Stover | 501(c)(3) | 2016 | $15,760 | $5,755 | 2023-12 |
| All Creatures Animal Rescue & Sanctuary | Buffalo | 501(c)(3) | 2001 | $15,132 | $5,606 | 2024-12 |
| Westie Rescue of Missouri Inc | Gower | 501(c)(3) | 2001 | $13,952 | $53,238 | 2025-12 |
| Blue Moon Sanctuary | Linn Creek | 501(c)(3) | 2000 | $13,665 | $14,644 | 2025-12 |
| Camp Chaos Puppy Rescue | Imperial | 501(c)(3) | 2013 | $12,017 | $18,901 | 2024-12 |
| Halo for Animals | Sullivan | 501(c)(3) | 2006 | $11,843 | $23,065 | 2026-04 |
| KCPD K9 Friends | Kansas City | 501(c)(3) | 2022 | $10,446 | $20,835 | 2024-12 |
| Happy Whiskers Ranch Inc | Excelsior SPG | 501(c)(3) | 2025 | $10,236 | $1 | 2025-12 |
| Friends of the Sound Horses Inc | Saint Louis | 501(c)(3) | 2004 | $10,116 | $64,475 | 2025-12 |
| Rowley Rescue Ranch | Nixa | 501(c)(3) | 2022 | $9,650 | $9,650 | 2025-12 |
| Dutchie Buns Rescue | Kansas City | 501(c)(3) | 2023 | $7,267 | $2,612 | 2026-03 |
| Dent County Animal Welfare Society | Salem | 501(c)(3) | 1994 | $5,993 | $324,355 | 2025-12 |
| Schipperke Club of Greater Saint Louis | Holt | 501(c)(3) | 2017 | $4,841 | $21,286 | 2025-12 |
| Stray No More Cat Sanctuary Inc | Wheatland | 501(c)(3) | 2026 | $1,000 | $1,000 | 2025-12 |
| Kitty Corner | Wentzville | 501(c)(3) | 2025 | $825 | $825 | 2025-12 |
| Vernon County People for Pets Inc | Nevada | 501(c)(3) | 2006 | $690 | $697 | 2025-12 |
| Riley Rescue Ranch Inc | Wentzville | 501(c)(3) | 2022 | $598 | $3,224 | 2024-12 |
| Pipers Promise | Kansas City | 501(c)(3) | 2024 | $100 | $100 | 2024-12 |
| Pets Across America | Saint Louis | 501(c)(3) | 2006 | $50 | $17,659 | 2025-12 |
| 3 CS Rescue Ranch | Columbia | 501(c)(3) | 2024 | |||
| 3 Legacy Foundation | Clayton | 501(c)(3) | 2023 | $1,159 | 2024-12 | |
| 360 Equine Rehabilitation and Rescue | O Fallon | 501(c)(3) | 2023 | $0 | $0 | 2023-12 |
| 4 Ever Paws Animal Rescue | Mexico | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| 4 Pawz 4 Heroes | Lebanon | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| 8e Rescue Ranch | Rolla | 501(c)(3) | 2024 | |||
| A C T Now Rescue Animals Count Too | Saint Louis | 501(c)(3) | 2006 | $0 | $0 | 2024-12 |
| Aces Sanctuary & Cat Rescue | Rayville | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Actnow Resources | Eureka | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Adopt Rescue Foster | Peculiar | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| African Wildlife Conservation Project | Desoto | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Al Richey Trust | Saint Louis | 501(c)(3) | 2025 | $681,800 | 2025-12 | |
| Albee Farm | Country Club | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| All About Paws Rescue | Bridgeton | 501(c)(3) | 2011 | $0 | $0 | 2025-12 |
| All Gods Creatures Animal Rescue and Shelter Inc | Joplin | 501(c)(3) | 2011 | $0 | $0 | 2025-12 |
| All Paws Safe Haven | Saint Louis | 501(c)(3) | 2021 | $0 | $0 | 2024-12 |
| All Seasons Feline & Friends Animals Sanctuary | Lake Ozark | 501(c)(3) | 2004 | $0 | $0 | 2023-12 |
| Alley Cat Angelz Inc | Cedar Hill | 501(c)(3) | 2026 | |||
| Alliance of Therapy Pets | Springfield | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Almost Home Rescue and Rehabilitation Inc | Union | 501(c)(3) | 2016 | $0 | $0 | 2024-12 |
| American Mini Pig Rescue | Billings | 501(c)(3) | 2025 | $0 | $0 | 2020-12 |
| American Puppy Foundation | Saint Charles | 501(c)(3) | 2025 | $0 | $0 | 2024-12 |
| American Veteran Forever | Carl Junction | 501(c)(3) | 2025 | |||
| American Wolf Foundation | Kansas City | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Amherst Humane Society Trust Uw | Saint Louis | 501(c)(3) | 1997 | $364,117 | 2025-12 | |
| Amylane Horse Sanctuary | Greentop | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Angel Wings Equine Rescue | Stotts City | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Angels Care Fund | Lees Summit | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Angels Left Behind | Belton | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Angels With Tails Animal Sanctuary | Rocky Mount | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Angels for Animals | Saint Charles | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Animal Angels Network | Rogersville | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Animal Justice League of America | Lees Summit | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Animal Rescue Foundation of Missouri | Saint Louis | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Another Chance Cat Rescue | Kansas City | 501(c)(3) | 2012 | $0 | $0 | 2024-12 |
| Applejack Therapy Foundation | Foristell | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Autumn Acres Animal Rescue | Richmond | 501(c)(3) | 2007 | $0 | $0 | 2024-12 |
| Avas Promise Equine Rescue and Sanctuary Inc | Trimble | 501(c)(3) | 2024 | $0 | $0 | 2025-09 |
| BF Farm Therapy Pig Program Incorporated | Huggins | 501(c)(3) | 2024 | |||
| Babes Ducks Waterfowl Rescue | Blue Springs | 501(c)(3) | 2025 | $0 | $0 | 2025-09 |
| Barking Bridge Project | Valley Park | 501(c)(3) | 2017 | $0 | $0 | 2024-12 |
| Bentley Rescue Farm | Clarence | 501(c)(3) | 2026 | |||
| Best Little Horse House in Hastingsinc | Brighton | 501(c)(3) | 2007 | $0 | $0 | 2023-12 |
| Billy Bakers Barnyard Rescue | Ofallon | 501(c)(3) | 2025 | |||
| Black Hereford Foundation Inc | Jefferson Cty | 501(c)(3) | 2024 | $0 | $0 | 2024-09 |
| Black Russian Terrier Club Ofamerica Inc | Wildwood | 501(c)(4) | 2014 | $0 | $0 | 2025-12 |
| Black Russian Terrier Rescue Association Inc | Wildwood | 501(c)(3) | 2010 | $0 | $0 | 2025-12 |
| Blue Haven Equine Sanctuary and Rescue | Salem | 501(c)(3) | 2021 | $0 | $0 | 2024-12 |
| Bobwhite Quail Restoration Association Inc | Harrisonville | 501(c)(3) | 2011 | $0 | $0 | 2025-06 |
| Boco Saves Company | Marble Hill | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Boone County Animal Care | Columbia | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| Boone Creek Equine Sanctuary Inc | Sullivan | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Bootheel Paws Express | Portageville | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Bounds Horse Haven Sanctury | Salem | 501(c)(3) | 2010 | $0 | $0 | 2024-12 |
| Bouquets for Strays Inc | Chesterfield | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Bourbon Animal Care and Control Corp | Byrnes Mill | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Boxer Paws Rescue | Gladstone | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Boxer Schnauzer Rescue of the Ozarks | Battlefield | 501(c)(3) | 2014 | $0 | $0 | 2023-12 |
| Braydens Dream Farm | Wheeling | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Braydens Puppy Project | Washington | 501(c)(3) | 2016 | $0 | $0 | 2024-12 |
| Bronc Riding Nation | Warrenton | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Brooks and Family Equine Retirement | Marshfield | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Brush Creek Riders | Lebanon | 501(c)(3) | 2024 | $0 | $0 | 2026-02 |
| Buck Your Club | Ava | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| CTM Serenity Horse Rescue | Bruner | 501(c)(3) | 2013 | $0 | $0 | 2023-12 |
| Callaway Hills Animal Shelter Inc | New Bloomfld | 501(c)(3) | 2002 | $26,826 | 2025-12 | |
| Cameron Critters | Saint Joseph | 501(c)(3) | 2017 | $0 | $0 | 2024-12 |
| Camp Monarch Corporation | Ellisville | 501(c)(3) | 2024 | |||
| Canine Companion Therapy Program | Festus | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Canine Search and Rescue Association | Saint Charles | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Canines in Crisis | De Soto | 501(c)(3) | 2010 | $0 | $0 | 2025-12 |
| Care STL Corp | Saint Louis | 501(c)(3) | 2025 | |||
| Carol A Strother Foundation | Saint Louis | 501(c)(3) | 2017 | $6.3 million | 2025-12 | |
| Carthage Humane Society Ir Trust Ua 50-011023161000 | Joplin | 501(c)(3) | 2026 | $1 million | 2025-12 | |
| Cat Assistance Team - Sedalia | Sedalia | 501(c)(3) | 2018 | $0 | $0 | 2024-12 |
| Cat Zen Feline Society Inc | Saint Charles | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Catwise | Grandview | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Cee Jays Rescue and Sanctuary | New Cambria | 501(c)(3) | 2019 | $0 | $0 | 2025-08 |
| Central Eastern Missouri Rabbitclub | Wright City | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Central Family Rodeo Association | Saint Robert | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Certified Therapy Dogs of America | Jefferson City | 501(c)(3) | 2026 | |||
| Chaos Critter Club Inc | Green City | 501(c)(3) | 2024 | |||
| Charlis Pawsitive Impact Foundation | Smithville | 501(c)(3) | 2024 | |||
| Cheshire Grin Cat Rescue | Saint Louis | 501(c)(3) | 2026 | |||
| Chinese Shar Pei Network Inc | Galena | 501(c)(3) | 2013 | $0 | $0 | 2025-12 |
| Chip & Dale Dogs Inc | Smithville | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Circle of Paws | Ash Grove | 501(c)(3) | 2013 | $0 | $0 | 2025-12 |
| Claire Foundation Inc | Farmington | 501(c)(3) | 2009 | $0 | $0 | 2025-12 |
| Clementine Foundation Created Uta 12032015 As Amended | Kansas City | 501(c)(3) | 2020 | $15.4 million | 2024-12 | |
| Clowder House Feline Rescue Inc | Dixon | 501(c)(3) | 2020 | $0 | $0 | 2024-12 |
| Cochins International | Harrisonville | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Columbia Dressage and Combined Training Association | Fulton | 501(c)(3) | 2005 | $0 | $0 | 2025-12 |
| Communication Alliance To Network Thoroughbred Ex-Racehorses | Saint Louis | 501(c)(3) | 2002 | $0 | $0 | 2025-12 |
| Community Animal Services | Marionville | 501(c)(3) | 2020 | $0 | $0 | 2025-06 |
| Community Cat Colony Connections | Kansas City | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Companions Forever Rescue | Saint Louis | 501(c)(3) | 2017 | $0 | $0 | 2024-12 |
| Concerned Citizens for Animal Control of Warren County | Innsbrook | 501(c)(3) | 2002 | $0 | $0 | 2024-12 |
| Corkies Cat Sanctuary | Warrensburg | 501(c)(3) | 2026 | |||
| Cozy Corner Cat Lounge and Rescue | Saint Joseph | 501(c)(3) | 2022 | $0 | $0 | 2025-04 |
| Crazy Cats | Springfield | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Crazy Dog Ladies Rescue & Sanctuary | Oran | 501(c)(3) | 2024 | $0 | $0 | 2024-11 |
| Creatures By Theresa | Dearborn | 501(c)(3) | 2014 | $0 | $0 | 2024-12 |
| Creatures Large and Small Rescue in C | Pineville | 501(c)(3) | 2026 | |||
| Crossed Paws | Sullivan | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Curators Companion Rescue | Lebanon | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Dackel Sanctuary Corporation | O Fallon | 501(c)(3) | 2024 | |||
| Dallas Ranch Inc | Branson | 501(c)(3) | 2024 | $1,764 | 2025-12 | |
| Dalmatian Club of Greater St Louis Inc | TWN and Cntry | 501(c)(4) | 2017 | $0 | $0 | 2025-12 |
| Daniel J Reid Foundation | Saint Louis | 501(c)(3) | 2019 | $5 million | 2025-12 | |
| Dbarandlou Foundation | Belton | 501(c)(3) | 2025 | $28,205 | 2025-12 | |
| Dirt & Sundays Horse Rescue | Rayville | 501(c)(3) | 2026 | |||
| Divas Wish | Clarksville | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Doberman Pinscher Club of America | Saint Louis | 501(c)(3) | 2002 | $0 | $0 | 2025-09 |
| Dog Pound Revolution | Windsor | 501(c)(3) | 2025 | |||
| Dogs On Q | Belton | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Dogs That Help | High Ridge | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Doras Fund | Saint Louis | 501(c)(3) | 2024 | |||
| Dorothy F Morrow Trust for the Benefit of Foothills Humane | Saint Louis | 501(c)(3) | 2002 | $428,965 | 2025-11 | |
| Dorothy F Morrow Trust for the Benefit of Spartanburg Animal | Saint Louis | 501(c)(3) | 2002 | $282,342 | 2025-11 | |
| Dream Catchers Equine Assisted Program | Cameron | 501(c)(3) | 2014 | $0 | $0 | 2025-05 |
| Drones4wildlife | Lees Summit | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Dunning Animal Welfare Foundation | Seymour | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Ears in the Wind Animal Rescue | Springfield | 501(c)(3) | 2025 | |||
| East Newton Animal Coalition | Granby | 501(c)(3) | 2021 | $0 | $0 | 2025-07 |
| Eldon Rough Riders Saddle Club | Eldon | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Elizabeth Q Buzzi Trust Fbo Preserva- Tion and Protection of Animal Life | Saint Louis | 501(c)(3) | 2003 | $1.4 million | 2025-12 | |
| Emergency Rescue Consultancy | Springfield | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Emilys Animal Welfare | Saint Louis | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Empowered Pets and People Project | Saint Louis | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Equine Collective Inc | Rogersville | 501(c)(3) | 2020 | $0 | $0 | 2023-12 |
| Even Chance St Louis | Des Peres | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Excelsior Springs Friends of Animals | Excelsior SPG | 501(c)(3) | 2007 | $0 | $0 | 2025-12 |
| Exotic Animals Education Institute | Kansas City | 501(c)(3) | 2023 | $1 | 2024-12 | |
| Faery Tails Corgi Rescue of St Louis | Saint Louis | 501(c)(3) | 2002 | $0 | $0 | 2025-12 |
| Fairy Tails Farm | Farmington | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Fawn Lake Rescue | Wentzville | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Felicitys Rescue Retreat | Arnold | 501(c)(3) | 2023 | $100 | 2026-03 | |
| Feline Connection Inc | St Peters | 501(c)(3) | 1998 | $0 | $0 | 2025-12 |
| Feline Fix Inc | Belton | 501(c)(3) | 2021 | $0 | $0 | 2023-12 |
| Feline Protection Agency | Nixa | 501(c)(3) | 2023 | $0 | $0 | 2023-12 |
| Feral Cat Guardians | Wildwood | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Feral Companion | Byrnes Mill | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Feral Love TNR | Festus | 501(c)(3) | 2016 | $0 | $0 | 2025-08 |
| Ferals in Peril Inc | Hermann | 501(c)(3) | 2011 | $0 | $0 | 2026-06 |
| Ferguson Animal Coalition | Saint Louis | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Field of Dreams Rescue Inc | Kirksville | 501(c)(3) | 2007 | $0 | $0 | 2025-12 |
| Fieldstone Farm Foundation Inc | St Louis | 501(c)(3) | 1999 | $0 | $0 | 2025-12 |
| Fighting for Dawn | Tecumseh | 501(c)(3) | 2012 | $0 | $0 | 2024-12 |
| Finally Feline at Home Foundation | Wildwood | 501(c)(3) | 2020 | $7,302 | 2025-12 | |
| Firefly S Wildlife Rescue | Harrisonville | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| For the Love of Ludo | Novinger | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| For the Love of Paws K-9 Rescue | Springfield | 501(c)(3) | 2016 | $0 | $0 | 2023-12 |
| Foresters Farm | Wildwood | 501(c)(3) | 2024 | $1 | 2025-12 | |
| Fourche Valley Rescue | Bloomsdale | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Franklin County Animal Welfare Fund | New Haven | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Fredrick Douglass Wildlife & Conservation Club | Florissant | 501(c)(3) | 2022 | $0 | $0 | 2024-12 |
| Freedom Dog Teams | Tebbetts | 501(c)(3) | 2020 | $0 | $0 | 2024-12 |
| Frencthown Dog Park Association | Saint Louis | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Friends of Animal Control and Rescue | Saint Louis | 501(c)(3) | 2009 | $0 | $0 | 2024-12 |
| Friends of Butterflies and the Rainforest Foundation Inc | Branson | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Friends of Loess Bluffs National Wildlife Refuge | Mound City | 501(c)(3) | 2000 | $0 | $0 | 2025-12 |
| Friends of Macon County Missouri Animals | Macon | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Friends of Megans Paws and Claws | Smithville | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Friends of Oso Foundatio | Lebanon | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Friends of Platte County Canines | Kansas City | 501(c)(3) | 2026 | |||
| Friends of Plattsburg Pound Puppies Inc | Plattsburg | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Friends of Rescue Animals | Arnold | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Friends of the Friendless | Lexington | 501(c)(3) | 2006 | $0 | $0 | 2025-12 |
| Friends of the Pac | Wright City | 501(c)(3) | 2017 | $0 | $0 | 2024-12 |
| Friends of the St Louis County Anim Al Shelter Foundation | Chesterfield | 501(c)(3) | 2026 | $0 | $1 | 2025-12 |
| Friends of the Swan Lake National Wildlife Refuge | Brookfield | 501(c)(3) | 2009 | $0 | $0 | 2025-09 |
| Funds for Feed Dba Funds 4 Feed | Pineville | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Furever Homes Rescue Connection Inc | West Plains | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Furever Shih Tzu & Companion Dog Rescue | Ballwin | 501(c)(3) | 2003 | $0 | $0 | 2025-12 |
| Furry Friends Farm | Raytown | 501(c)(3) | 2024 | |||
| Furry Friends Foundation Corp | Liberty | 501(c)(3) | 2026 | |||
| Furry Hearts Inc | Stockton | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Garden Life Enterprises | Saint Louis | 501(c)(3) | 2025 | |||
| Gateway Golden Retriever Rescue | Manchester | 501(c)(3) | 2000 | $0 | $0 | 2025-12 |
| Gateway Koi and Pond Club | Saint Louis | 501(c)(4) | 2020 | $0 | $0 | 2025-12 |
| German Shepherd Dog Club of St Louis Inc | Saint Charles | 501(c)(4) | 2012 | $0 | $0 | 2025-12 |
| Giddy-Up Riders of Kansas City | Kansas City | 501(c)(3) | 2025 | $0 | $0 | 2026-03 |
| Goats Are Us | Columbia | 501(c)(3) | 2000 | $0 | $0 | 2025-12 |
| Gods Furry Angels Pet Rescue | Saint Joseph | 501(c)(3) | 2023 | $0 | $0 | 2023-12 |
| Gods Grace Animal Rescue | High Ridge | 501(c)(3) | 2021 | $0 | $0 | 2024-02 |
| Gpa Kansas Inc | Highlandville | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Grace Benett Jones Trust | Saint Louis | 501(c)(3) | 1976 | $801,667 | 2026-03 | |
| Grand River Hutterian Brethren Inc 501 D | Gallatin | 501(c)(40) | 2019 | |||
| Great Dane Club of Greater Kansas City Rescue | Peculiar | 501(c)(3) | 2010 | $0 | $0 | 2024-12 |
| Great Pyrenees Rescue of Missouri | Saint Clair | 501(c)(3) | 2019 | $0 | $0 | 2024-12 |
| Green Paw Community Association | Saint Louis | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Greyhound Pets of America | Highlandville | 501(c)(3) | 1989 | |||
| Greyhounds Make Great Pets | Highlandville | 501(c)(3) | 2017 | $0 | $0 | 2024-12 |
| Grove Community Cat Coalition | Mountain GRV | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Gwha | Silex | 501(c)(3) | 2002 | $0 | $0 | 2025-12 |
| Halfway Home Alternative Therapiesnfp | Mountain View | 501(c)(3) | 2007 | $0 | $0 | 2023-12 |
| Halfway Saddle Club | Half Way | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Hands On Wildlife Rescue | Newburg | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Hands That Help | High Ridge | 501(c)(3) | 2019 | $0 | $0 | 2024-12 |
| Happy Hearts Animal Rescue Ranch | Jonesburg | 501(c)(3) | 2009 | $0 | $0 | 2025-12 |
| Hard Luck Hounds | Greenwood | 501(c)(3) | 2011 | $0 | $0 | 2025-12 |
| Harmony Acres Equine Rescue and Rehab | Rosendale | 501(c)(3) | 2018 | $0 | $0 | 2024-12 |
| Harold Hoey Memorial Chapter Whitetails Unlimited | Nelson | 501(c)(3) | 2018 | $0 | $0 | 2024-12 |
| Harter Hospice Rescue | Arnold | 501(c)(3) | 2015 | $0 | $0 | 2025-07 |
| Headed Home in the Heartland | Dexter | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Healing Ranch | Saint Clair | 501(c)(3) | 2025 | |||
| Heart of America Poodle & Friends Canine Rescue | Moscow Mills | 501(c)(3) | 2003 | $0 | $0 | 2025-12 |
| Heart of America Poodle Club | Raytown | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Heart of Missouri Humane Society of Jefferson City | Jefferson Cty | 501(c)(3) | 1977 | $0 | $0 | 2025-12 |
| Heartland All Species Project | Kansas City | 501(c)(3) | 1988 | $0 | $0 | 2025-12 |
| Hearts of Gold Legacy Canines | Jackson | 501(c)(3) | 2026 | |||
| Hearts of Iron Rescue | Bismarck | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Helen M Johnson Animal Sheltertrust | Osceola | 501(c)(3) | 2022 | $0 | $0 | 2024-12 |
| Herding Hearts Resq | Stewartsville | 501(c)(3) | 2024 | $0 | $0 | 2026-07 |
| Home 2 Home Canine Orphanage | Pacific | 501(c)(3) | 2018 | $0 | $0 | 2023-10 |
| Home at Last Dog Rescue | Monett | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Honduras Amphibian Rescue and Conservation Center | Oak Grove | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Hoofprints On My Heart | Cedar Hill | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Hooties Rescue Haven | Saint Clair | 501(c)(3) | 2014 | $0 | $0 | 2024-12 |
| Hooves and Paws for A Cause | Ozark | 501(c)(3) | 2021 | $0 | $0 | 2024-12 |
| Hope Mending Hearts | Saint Louis | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Hope Project STL | Robertsville | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Hound Lover Rescue | Windsor | 501(c)(3) | 2026 | $0 | $0 | 2022-05 |
| House Rabbit Society of Western Missouri | LK Winnebago | 501(c)(3) | 2013 | $0 | $0 | 2025-12 |
| Howell County Spay-Neuter Assistance Program | West Plains | 501(c)(3) | 1999 | $0 | $0 | 2025-12 |
| Humane Society of Atlantic County Trust | Saint Louis | 501(c)(3) | 1972 | $835,308 | 2025-08 | |
| Humans Enriching Animals Lives-Kc | Kansas City | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Hummingbird Hollow Outdoors Farm Sanctuary Corp | Saint Clair | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Hundred Acre Woods Riding Center | Nelson | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| I Am Ferret | Liberty | 501(c)(3) | 2011 | $0 | $0 | 2025-12 |
| Im Your Huckleberry Spay Neuter Cli Nic | Pineville | 501(c)(3) | 2026 | |||
| Indigo Mountain Nature Center Inc | Springfield | 501(c)(3) | 2000 | $0 | $0 | 2025-06 |
| Itty Bitty Kitty City | Ellington | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| JS Merz Foundation To Aid Homeless Animals | Imperial | 501(c)(3) | 2016 | $2,502 | 2025-12 | |
| Jacks Pack Rescue | Columbia | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Jacob Sheep Breeders Association Inc | Excelsior SPG | 501(c)(5) | 2012 | $0 | $0 | 2025-12 |
| Jefferson County Humane Society | Byrnes Mill | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| Jennifer Alaine Willett Charitable Foundation Inc | Dardenne PR | 501(c)(3) | 2024 | $1.3 million | 2025-12 | |
| Jennys Wildlife Wonderland | Columbia | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Jungle Pit Sanctuary | Saint Louis | 501(c)(3) | 2013 | $0 | $0 | 2025-12 |
| K9 Rescue Outreach | Imperial | 501(c)(3) | 2019 | $0 | $0 | 2023-12 |
| Kais Rescue and Rehab Ranch | Smithville | 501(c)(3) | 2025 | |||
| Kansas City Doberman Rescue Club | Riverside | 501(c)(3) | 1995 | $0 | $0 | 2025-12 |
| Kansas City HRC | Archie | 501(c)(4) | 2016 | $0 | $0 | 2025-12 |
| Kansas City Pig Rescue Network Inc | Cleveland | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Kansas City Siamese Rescue Inc | Pleasant Hill | 501(c)(3) | 2002 | $0 | $0 | 2025-12 |
| Killuminati Foundation | Springfield | 501(c)(3) | 2009 | $0 | $0 | 2025-12 |
| Kinship Circle | Saint Louis | 501(c)(3) | 2007 | $0 | $0 | 2025-12 |
| Kirksville - Protect Our Pets | Kirksville | 501(c)(3) | 2014 | $0 | $0 | 2025-06 |
| Kittens Kneading Companions | Seymour | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Kitty Paw Ranch Sanctuary Inc | Peculiar | 501(c)(3) | 2026 | |||
| Kitty Safe Haven No-Kill Shelter | Ava | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Kittycatsle Sanctuary | Saint Louis | 501(c)(3) | 2022 | $0 | $0 | 2024-12 |
| Kolts Equine Konnections | Pineville | 501(c)(3) | 2024 | |||
| L&L Horse Farm | Piedmont | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| LCR Foundation Inc | Saint Louis | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Lazy D Holler | Cole Camp | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Least of These K9 Rescue Inc | Fordland | 501(c)(3) | 2009 | $0 | $0 | 2025-12 |
| Legacy Animal Sanctuary Inc | Dittmer | 501(c)(3) | 2019 | $25,036 | 2025-12 | |
| Leon Pool Wild Life Sanctuary Trust Fund | Saint Louis | 501(c)(3) | 1976 | $957,276 | 2025-12 | |
| Let S Stay Together Pets | Bourbon | 501(c)(3) | 2020 | $0 | $0 | 2024-12 |
| Lewis Equine Assisted Programs | Osceola | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Lexies Love | Wildwood | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Lexington Adopt A Pound Pal Organization | Lexington | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
Read from the IRS Exempt Organizations Business Master File, updated by the IRS on October 24, 2026 and rebuilt here every morning. Revenue and assets are from each organization's latest filing as the IRS lists it; the IRS record is the official one. Organizations only: no people are named on these pages.