The finer things in life...A private poop
I got Mario a covered litter box in the hopes it would keep some stray hay inside the box. Instead he seems to think it is the perfect digging box. We've discussed our difference of opinion and have still not reached a suitable conclusion. So as of now Mario has visitation rights to the top of the box (the cover is what seems to stimulate the digging) in the afternoons & evenings (he only digs for a couple of hours in the morning).