Maybe you could make a "lid" for the x-pen-try a fitted twin size sheet, when the x-pen is in its rectangular shape.
Also, I can't remember who, but another member said that she had piece of plexi cut at the same size as the panels on the x-pen, and then drilled a few small holes in them near the edge, and zip-tied them onto the inside of x-pen. That way, the dogs could climb because it was slippery on the inside! |