I posted about this earlier and voted but I feel the need to comment again. Sometimes a cat being outdoors is the only solution w/the overpopulation of cats. I did TNR work for quite some time because the cats were so feral that no one would take them and I had 8 of my own, all indoor, whose health and safety I wouldn't jeopardize. It can be frustrating, believe me, when cats roam the neighborhood and spray. There are two here who love my patio and prefer to sun there, which is fine w/me, but then they spray. My nice new stainless steel BBQ grill is corroded on the sides due to cat urine, even though I have it covered. Do I want to shoot them? Uh, no. I want to give them a home but no one wants these cats. They don't even sleep in shelters that are provided for them, so there isn't much anyone can do except look out for them. I pray every day for their safety and that I won't come upon their dead bodies in the road one day.