Savannah Super Cat
I have two of the tree pot litters. Tiger likes to stand on the edge and go then we got the tree pot now he stands outside and backs up to it and goes. Black Beauty stands all so I found a really big corner litter box and put them back to back the sides are high enough that it stays in side. At first I used to put rug protectors on the wall and floor but since I changed I have had no problem.