We can relate to your problem. I purchased a pen that is 28" high (with no top cover) and Cissy jumps right out. I tried attaching a sheet over the top with no luck. Now, I have an expensive x-pen that is useless to us. I recently ordered another that I saw listed on ebay that has a mesh top cover. The diminsion isn't as large as the first x-pen but if it keeps her safe than we will adjust to the smaller size. Good luck with your little "jumper"! |