I have quite a few barn cats myself here. They act the same over food. I feed them cat food everyday. They aren't starving either. I would swear none of them hunt except for my killing machine but I've heard from others that see them with mice/birds/rabbits that they do. I just apparently don't see it. They also take care of and road kill guineas/chickens I have. Mine dont attack me for food but they sure know when its coming! lol