I have the same playpen setup-- plastic panels, with the purina dog litter pan too. I also bought some egg crating from Home Depot-- in the lighting section, it is a plastic grating with square holes in it. You can cut it to size to fit inside the purina pan, on top of the pee pads. It prevents my girl from dragging the pee pad all over the place and also keeps her feet from walking in her pee on the pee pad. The grating is my home-made "wiz dog" pan, except it is much smaller and then has walls so that my dog can't pee over the side. |