Smell is the sacrifice all cat owners make for their kitties, but with a fully enclosed space, you can skip out on that disadvantage. This Livingandhome portable litter box design is made to please both you and your pet. The roominess inside makes this cat litter box house a cat-friendly place. With a side entry and a roof exit, the box lets your kitties climb and be high up every time they leave without messing up the floor.