What I've found to be a winner on all fronts in terms of indoor cat toilets is the use of an attractive enclosed cat litter box. Below are the five important gains I've found via obtaining such a cat litter furnishings piece. 1. Odor - Litter trays are commonly left out open towards the room atmosphere which suggests any smells are cost-free to waft throughout the home. This may be quite abysmal if your cat has diarrhea. An enclosed cat litter box prevents the stench from traveling additional than the confines in the box in which the tray is places. A cat door design entry indicates the furniture piece is fully sealed.