To the spouter in Avalon who is (Pro) feral cat; I think you are right about the people who abandon these cats, No doubt! BUT, TNR does NOTHING to stop what the cats are doing and thats killing wildlife! A cat is a killing machine and will kill for the sport. I understand about the double edged sword, yes it's people to blame, just like dog poop! Poop can be picked up and will wash away. Feral cats kill and kill constantly. Go research what happened in Australia where feral cats decimated hundreds of bird species. Most understand a cat, but something needs to be done about them.