I had someone put up an electric fence for me. One part of my area is very slopy. The person put the fence line to follow the slope of the land. Consequently some areas are low on the top where I think the goats can jump over it if they wanted to. Some areas the fence is high because of the dip and they can easily crawl under it. I have logs in front of it but they have managed to crawl under the fence. Right now I have them in a contained area until I can figue out how to fix this issue. Has anyone had this problem and how has it been remedied?

Thanks!