You could stick the fox's head on a pole as a warning, too I guess.
“You could stick the fox’s head on a pole as a warning, too I guess.”
It used to be that around here, many ranchers would hang coyotes that they had shot on the barb wire fence lines at various places around their ranch. It didn’t have much, if any, effect, so the practice seems to have ended. I don’t know if foxes lack of reaction would be any different. Both animals are very clever.