This may sound like a mean thing but here goes worked for us after only 2times. We also put up a fence but with a newf and sity regulations I couldn't make it as high as I wanted. so we started having the same problem ,our dogs being bad due to the neighbors bratty dog. So I put 1 strand of nonbarbed electric fence on the top. 2 jolts both sides of the fence became no touch ziones. Now it's only on when they get a new dog(about 3 times a year) (just can't get them to mind,duh paying attention to them helps) No one got hurt but it did get their attention . Hope it helps.(works good for the bratty kid of theirs climbing on it to pet my dogs) only needed that once!