Karri - About tying the litter box down: I went to my local hardware store, and Purchased some bailing wire. Get some that is relatively thin and easily bent. Drill to small holes in the pan, under its lip. The holes should be about as far apart as one of the wires on the cage. The object is to pass the wires thru the two holes (Like a "U") and then twist them around one of the cage bars. Sort of like a "twist tie" Bend the wire down, and inside the cage, between the cage and the pan, so that nobody get hurt. This has succesfully persuaded my 5lb male from removing the pan, and doesn't have the odor problems of building a wood frame. Lates - Steve [Posted in FML issue 1700]