[Percy's Mom]

My cage has a top more to keep my cats out than to keep the pigs in. I left the cage open for a couple of hours once, and no one even tried to escape. The lid is simple though if you decide to make one. Get a couple of pieces of 16" wide wire closet shelving and have someone at the store cut them 2" longer than your cage. Cable tie the pieces of shelving in the middle, and you have a lid that hinges up from either side with a curved lip that goes easily over the connectors on the top of the grids.