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Organization Location Revenue Expenses Assets Program Fundr. cost Employees Type Follow
Fresno H O P E Animal Foundation To help control the unwanted pet population through spaying and neutering, not killing, and to decrease the… 77-0508414 · FY2025 Fresno, CA $6.8M $5.4M $8.7M 90% 0% 60 501(c)(3)
Community Spay Neuter Initiative Partnership C-Snip C-snips mission is to prevent pet overpopulation and improve the quality of life for dogs, cats, and their… 38-3463298 · FY2024 Grand Rapids, MI $4.2M $2.9M $3.2M 77% 11% 35 501(c)(3)
St Louis Metropolitan Spay Neuter & Wellness Clinic INC To reduce pet overpopulation by providing an effective, accessible and affordable SPAY/NEUTER option to… 90-0595857 · FY2024 Saint Louis, MO $2.4M $2.4M $2.0M 92% 3% 36 501(c)(3)
P A A C People Assisting Animal Control ASSISTING ANIMAL CONTROL to promote ANIMAL adoption & prevention of ANIMAL euthanization. 38-3817365 · FY2024 Corp Christi, TX $1.9M $1.7M $762.3K 93% 0% 39 501(c)(3)
Spaytoday The organization's mission is to reduce pet overpopulation by preventing the births of unwanted puppies and… 80-0303411 · FY2024 Lakewood, CO $1.4M $1.5M $822.8K 73% 4% 30 501(c)(3)
Actors and Others for Animals To eliminate pet overpopulation, ensure good care and protection for pet companions, and provide referral and… 95-2783139 · FY2023 N Hollywood, CA $1.3M $1.0M $7.1M 90% 5% 8 501(c)(3)
Save-An-Angel LLC To end pet overpopulation, increase pet retention, and create a compassionate and safe community for pets and… 27-2399890 · FY2024 Bastrop, TX $1.0M $1.0M $58.5K 94% 3% 13 501(c)(3)
Spot USA INC Our mission is to Stop Pet Overpopulation Together, we offer low cost Spay & Neuter surgeries for cats & dogs… 20-1351712 · FY2025 Pinellas Park, FL $949.6K $923.8K $1.2M 97% 0% 15 501(c)(3)
Catnip Foundation End the overpopulation, mistreatment, neglect, and killing of animals in our community. We will DO this… 47-4528787 · FY2024 Folsom, LA $940.7K $727.0K $924.7K 100% 0% — 501(c)(3)
Animalkind INC To control the overpopulation of unwanted, abandoned, or lost and homeless pets by trapping… 14-1820248 · FY2024 Hudson, NY $935.2K $826.7K $1.2M 70% 10% 32 501(c)(3)
His Hands Extended Sanctuary To help control pet overpopulation in surrounding communities through humane measures (spay and neuter), to… 27-0245966 · FY2024 Saint Paris, OH $911.1K $907.8K $702.8K 89% 0% — 501(c)(3)
Pet Prevent a Litter Pals of Central Texas To help end PET overpopulation and PET homelessness through spay & neuter programs, adoption and fostering… 74-2586062 · FY2024 San Marcos, TX $799.7K $701.2K $330.9K 93% 2% 12 501(c)(3)
Prevent a Litter Veterinary Hospital INC To help end pet overpopulation through affordable spay/neuter services. 54-1630847 · FY2024 Richmond, VA $727.9K $571.5K $472.5K 85% 0% 16 501(c)(3)
Thats What Friends Are for INC We recognize that dog and cat overpopulation is a major burden on our communities resulting in many unwanted… 26-2223839 · FY2025 Augusta, GA $496.7K $414.4K $135.7K 100% 0% — 501(c)(3)
Friends of Metro Animal Services INC To provide education and counseling to reduce pet overpopulation; to provide spay and neuter SERVICES to the… 38-3749218 · FY2024 Louisville, KY $453.9K $340.0K $1.6M 87% 6% — 501(c)(3)
The National Organization to End Pet Overpopulation INC END PET OVERPOPULATION 73-1247434 · FY2024 Lawton, OK $453.2K $443.5K $62.9K 89% 0% 3 501(c)(3)
Saving One Life To provide shelter and medical care to animals who were stray, abandoned, and surrendered to local shelters… 27-1173539 · FY2024 Chandler, AZ $413.0K $409.9K $49.1K 91% 9% — 501(c)(3)
Prevent Unwanted Pets Provide funds for pet owners who cannot afford to have their PETS spayed & neutered to PREVENT over breeding… 05-0590896 · FY2024 Sealy, TX $381.4K $559.9K $75.6K 100% 0% — 501(c)(3)
Help Overpopulation of Pets Economically INC The purpose and goal of hope, INC. Is to assist local not for profit and government animal welfare groups in… 27-3632375 · FY2024 Leavenworth, KS $377.6K $372.9K $163.3K 97% 0% 21 501(c)(3)
Animal Welfare Alliance of Southeast Missouri 94-3441448 · FY2025 Poplar Bluff, MO $369.2K $264.6K $248.1K 100% 0% 12 501(c)(3)
Second Chance Animal Advocates Provide information to the public promote responsible pet ownership encourage spaying & neutering of pets… 47-3336340 · FY2025 Stoughton, WI $348.8K $259.8K $120.0K 10% 0% 1 501(c)(3)
West Tennessee Spay Neuter Coalition West Tennessee Spay Neuter Coalition strives to prevent prevent pet overpopulation by promoting education and… 81-3353295 · FY2022 Oakfield, TN $347.0K $30.7K $0 91% 0% — 501(c)(3)
Palnv To build communities that improve animal life by reducing the pet overpopulation in our community through… 95-4516403 · FY2024 Las Vegas, NV $315.2K $323.0K $44.2K 64% 0% 6 501(c)(3)
Animal Savers of Pell City INC To work with rescue organizations to facilitate adoptions of animals currently residing in area shelters.to… 63-1149326 · FY2025 Pell City, AL $270.3K $230.5K $341.7K 95% 0% 2 501(c)(3)
National Humane Society Public education on animal overpopulation and importance of pet owners having their pets neutered and spayed… 58-2399783 · FY2024 Newark, DE $252.7K $324.1K $13.2K 100% 0% — 501(c)(3)
Spay Asap INC Charitable: to reduce pet overpopulation 54-2196266 · FY2024 Hartland, VT $246.5K $226.3K $176.9K 99% 0% 7 501(c)(3)
Spay and Save INC General animal welfare 22-2437502 · FY2023 Lafayette Hl, PA $241.4K $140.8K $977.6K 91% 1% — 501(c)(3)
Forever Love Rescue INC To care for unwanted, discarded, neglected, or left behind pets until they find loving homes. To educate and… 46-2042251 · FY2024 Gettysburg, PA $234.1K $217.1K $42.4K 69% 0% 1 501(c)(3)
Tippedears To combat cat overpopulation through humane tnr (trap-neuter-return). By reducing the overall cat population… 88-3942279 · FY2025 Costa Mesa, CA $225.0K $215.9K $67.6K 93% 0% 1 501(c)(3)
Pet Population Control INC Provide affordable spay/neuter, vaccination, microchipping services & animal care education. 58-2668168 · FY2024 Aventura, FL $217.7K $255.2K $115.3K 95% 3% 1 501(c)(3)
Stray Healthcare & Education to Limit Population INC To protect and improve the lives of homeless, free-roaming community cats by assisting both the animals and… 30-0861027 · FY2024 Fishkill, NY $204.2K $176.8K $110.5K 96% 0% — 501(c)(3)
Partnership for Animal Welfare INC The PARTNERSHIP for ANIMAL WELFARE is committed to ending the pet overpopulation problem which plagues our… 52-1979581 · FY2024 Greenbelt, MD $200.0K $174.4K $601.5K 76% 6% — 501(c)(3)
Spay Neuter Action Project Reduce animal and pet overpopulation 63-1121259 · FY2024 Huntsville, AL $145.9K $131.1K $41.7K 97% 1% — 501(c)(3)
Pet Overpopulation Prevention Society Animal care and the availability of animal sterilization to prevent overpopulation of cats and dogs who are… 47-1217709 · FY2024 Jasper, TX $131.2K — $18.2K — — 7 501(c)(3)
Stop Pet Overpopulation Today 93-1099151 · FY2024 Eugene, OR $128.5K — $397.1K — — — 501(c)(3)
Stop the Overpopulation of Pets INC Low cost spay/neuter of PETS 34-1632580 · FY2024 Mansfield, OH $120.5K $101.3K $594.9K 90% 0% — 501(c)(3)
Pet Aid INC Animal welfare advocacy and services 72-1492593 · FY2024 Baton Rouge, LA $111.7K $81.8K $121.8K 100% 0% — 501(c)(3)
Saving Pets at Risk Incorporated 20-3385790 · FY2024 Shawnee, OK $96.6K — $52.1K — — — 501(c)(3)
Daphne Cats INC Reduction of kill rate of cats and dogs Spay and neuter to reduce overpopulation 02-0751877 · FY2023 Malabar, FL $83.9K $160.8K $777.3K 100% 0% — 501(c)(3)
2,046,138
nonprofits
212,946
funders
12,515,252
grants
22,549,931
directors
214,365
service providers
549,896,012
financial lines
Public data from IRS Form 990 e-file & Business Master File. A 990 shows reported financial activity, not measured program outcomes. Assets are from the IRS BMF and may lag the latest filing; fundraising cost is fundraising expenses as a share of total expenses. · philanthropy.org