Debbi, I use linoleum on the cage floors, but use binder clips (the 3/4" size) and clip them onto the floor. Then I either remove the "handles" or flip them under the floor so they don't catch their little feet in them. I have been using these for a couple years and wouldn't use anything else. On the upper floors I clip the linoleum with slightly larger clips. I get these at an office supply store, like Office Max or Office Depot, costs about .49 for a dozen. Might try that. As far as trying to keep them from shooting over the edge. I've taken a plastic dishpan, cut one side so it isn't as high for the front, and that gives them three high sides. I usually cut a spot about 6" wide and maybe about 4" down on the middle of one side. Leaves about a 1 to 1 -1/2" ridge for them to step over. Mine don't shoot over the edge any more. Has really helped. Good luck with your move. mjo and the zoo (Lady Star, Topanga, Ragine, Bilbo, Frodo, Frito, Pepper, & Caesar and the dogs Garth and Darwin......r.i.p. PHANTOM, Nipper, EZ, Lightning, Cleo, & Duke) [Posted in FML issue 3065]