I dont know if anyone has this with their piggies but mine baby Lacey seems to like playing peek a boo, she hides under the wardrobe and when she thinks I'm not looking she pokes her head out then when she sees me she backs herself in, she is so funny, she hops a lot too when I make certain noises at her which is funny. I could watch her for hours on end, I'm also about to get her a friend (hopefully), have the RSPCA coming to do a home visit, hope they get on! xx