The interior of the cat litter box furniture can accommodate a large cat litter box or two small cat litter boxes, isolating odours and keeping the cat's territory away from dogs. In addition, the large top space can be used as a resting place for cats, or as a side table for photo albums, potted plants, etc.The cat litter box shell is equipped with a step-down board on the side, which leads to the top platform for cats to rest. Cats need to go through the internal passage to enter the cabinet, which increases the fun of cats. The passage collects cat litter into the litter box and the large drawer below, keeping the room tidy.