Hi! I am just wondering...I see so may predator issues and so many suggestions for electric fences. So it would seem that an electric fence would be a logical conclusion to most ground based predator problems. My question is thisWhat is the down side to electric fences? I was thinking if they were the answer, we would all have one?! Right now it seems to be the way for me to go, but I am wondering what I am missing. THANKS!