Originally posted by PayItForward
TNR = Trap Neuter Release

This ends up with sterile community of cats. No more unwanted kittens. Plus a stable group will prevent stranger cats moving in.
That's exactly right! Our park colonies are now not reproducing, are maintaining at about 40 cats, we feed/water, and they all seem happy. Here's a link to some of the cats there:

http://www.mindspring.com/~neal241/a...uaroranch.html