The grainy texture of cat litter can relieve cats' itchiness. Cats like to roll around in the litter box if there are other animals in the house and the cat is occupying the territory. Furthermore, the cat's favorite cat litter is used, and the litter box is large enough. s reason. Breeders who want to control their cats can choose to use a small, fully sealed litter box so that the cat cannot roll around in it.