Trap-Neuter-Return is the animal welfare practice of humanely trapping stray, feral, or community cats, taking them to a vet to get fixed and vaccinated, and then returning them to their outdoor home. It is widely recognized as the most humane and effective way to control community cat populations while improving the quality of life for outdoor cats.

Community Cats Co-Op is a Grassroots Organization with the mission of helping community cats in Thornton, CO and nearby areas.

We are working with an amazing low-cost clinic where feral spay/neuters including vaccines are only $30. Any amount helps us to fix and vaccinate community cats, making their lives and our communities better.

In 2026 So Far:

-47 TNR Cats Fixed

-8 Owned Cats Fixed

-4 Medical Cases

-44 Friendly Cats/Kittens Adopted Through Rescue Partners