Pidan Studio Snow House Igloo Covered Dog Proof Cat Litter Box Kit with Scoop Patented grated doorway keeps your litter in litter box instead of on your floor, size of each grate is precisely calculated to open your cat's paw No matter you have a baby cat, they can enter into the litter box effortlessly, the slightly elevated doorway height gives your cat a stress free Dog proof: Have both cats and dogs? No worries, with igloo litter box, your dogs can never ever reach their "finger snacks" anymore Made of food contact grade polypropylene(pp), the entire litter box is enhanced with ion pure, an innovative technology from Japan