my cat.. most of the time after she is done going # 2.. she runs out of it, and out of the room like shes afraid to get a whiff.. lol.. then she runs into the living room to scoot her butt. but nothing comes off.. so i dont know if shes scootin to wipe her butt like humans, or if shes gotta problem.. lol.. but its really funny to watch her run out like shes .... its just funny.