When you get the answer please let me know Raisin is a digger. If we get the ground wet, he will dig a hole big enough to lay in. We were debating getting him a sandbox. The kids kind with a lid on it so he could go out and dig in it instead of our yard. So I be curious to see what other people have done to stop the problem. We have put toys out there, still digs. Last night he and our GSD came in w/lines across their noses from digging.