Any ideas on how to keep my dog from digging holes. Ive heard a few such as put the dogs own poop in the hole. That only lasted when he found his poop was in it and found another great spot for a hole. I love my yard and dog, both are electronic fenced in on about about an acre for the dog to play on. He is a 8mo. Old pit/lab mix and has a playmate in a 7yr. Old Jack Russell. We let them in often, feed them regularly, two sons spend at least 1 to 2 hrs. each afternoon playing and there are play toys left with the digger accused. HELP