@Polarstar79@MarcNixon24 This is what elbows uppers want! I laugh, wait till they are living in tents and they will go " What Happened how come there isn't any healthcare or food?"
@Matt_Pinner I got a sprinkler system at my farm store that is like a sprinkler for watering your lawn except it has a sensor on it for when my next door neighbours cats shit in my yard. They get sprayed every time they go near the garden. One of these would suit your problem perfectly.