Sorry for your predicament, Chicken Guy. My husband claims they should make a low-impact, non-toxic paintball rig for just this situation--it would scare the cat, sting enough to remember, and advertise his or her activities in neon. My mountain-man uncle used to use a shotgun loaded with rock salt for nuisance humans, but I'm not sure I agree with his methods for any creature that isn't smoking illicit substances and burning an adult magazine while "hiding" in chaparral bushes during the fire season.
