I love my puppies.  They're great fun and the most loyal of friends.  They have some seriously annoying habits, though.  Such as digging car-sized holes in the backyard rooting for bugs or looking for a spot to hide their bones.  Here's a little trick I  devised to keep dogs out of the spots I'm trying to 'repair' in the yard.  Works better than temporary fences and is a lot less trouble.