I have an older Midwest cat cage for sale for $50. You must come and pick it up. It comes with 4 commercial shelves 2 plastic, 2 carpeted and several homemade shelves covered in linoleum. I have ladders for getting from one level to the next. The tray is plastic with 5 wheels. If your not familiar with a Midwest cat cage it is 2 ft w x 3 ft l x 4 ft h. The cage can be collapsed to fit into the tray. It's about 8" high. Strategic placing of the shelves makes it a ferret cage Placing large hammocks protects the ferrets from falling from one level to the next. Using the shelves it can be divided into 2 cages. It will hold 6 ferrets comfortably. If you have tiny girls you might be able to get 8 ferrets into it. I'll throq in two Marshall's high backed litter boxes or a couple of kitten sized litter boxes. Email me at [log in to unmask] or call 614-785-0794. Kathy Gallagher [Posted in FML issue 5237]