As I asked, were there any taken? I think you have the answer. What is the state of the electric fence, if even a single strand is used which I have always had, is positioned correctly you really shouldn't have problems. Foxes don't like getting zapped and certainly if a decent battery is used and tested regularly it should stop the problem. I really does need to be set up correctly, not too far out, not too close and about a foot high.
Good luck.
Good luck.
