I saw one on Animal Planet. I think it was Cooper the cat? One of my cats went on high when he heard either your cat or his buddy meow. It was a kick to watch where your kitty surveyed from the roof. Ive always said cats are perimator walkers. It seemed thats how you cat was walking his territory?? I've !)w!ys wanted one of those cams for my ex-feral who still goes in and outside.