Finding an affordable spay/neuter clinic that will treat feral and stray cats is the first step in doing TNR. Listed here are national and state databases for low-cost spay/neuter clinics. If you locate one near you, check that they accept feral cats before making an appointment. If you can't find a listing, call your local shelter, rescue group or animal control to see if they can provide a referral.
ASPCA Spay/Neuter Alliance's National Spay Neuter Response Team Clinics
The link takes you to a map of high volume spay/neuter clinics trained by the National Spay Neuter Response Team. Click on a blue pin for details and contact info. The map is current as of 2019.
Community Cats United's FIXfinder Low Cost Spay/Neuter Database
The database allows you to search within a radius of 50 miles for low cost spay/neuter clinics, mobile spay/neuter clinics, TNR programs and other services.
North Shore Animal League America's SpayUSA
Enter your zip code for a list of clinics in your region. If the clinic requires a certificate from SpayUSA, the listing will provide a link to a Referral Form which you should fill out and submit. (Note: as with all certificate programs, verify with the clinic before your appointment that the certificate will cover all expected charges).
Friends of Animals Spay and Neuter Certificates
Enter your zip code to locate a participating veterinarian in your area, then follow the instructions to pay for and obtain a certificate from Friends of Animals. (Note: as with all certificate programs, verify with the clinic before your appointment that the certificate will cover all expected charges)
Arizona: Animal Defense League of Arizona
California: Spay California
Connecticut: CT Dept. of Agriculture's Animal Population Control Program
Delaware: Friends for Rescue and Pet Care
Florida: Spay Neuter Florida
Georgia: GA Pet Resources
Illinois: Spay Illinois
Iowa: Spay Iowa
Kentucky: Dog Lover's Digest
Maine: Spay Maine
Maryland: Friends for Rescue and Pet Care
Massachusetts: Spay Mass Referral Program by Massachusetts Animal Coalition
Michigan: Spay Michigan. a program of All About Animals
Mississippi: Mississippi Spay and Neuter
Nevada: Spay Nevada
New Jersey: Animal Protection League of New Jersey
New Mexico: Animal Protection New Mexico
North Carolina: Spay NC, a program of AnimalKind
Oklahoma: Oklahoma Spay Network
Tennessee: Spay Tennessee
Texas: Spay Texas
Washington DC: Humane Rescue Alliance
West Virginia: Spay WV
Wyoming: Spay Wyoming by Animal Adoption Center