Elevens Cat Scratcher House, Three Story Cat House Scratcher Bed Cave Nest Lounge with 2 Removable Scratching Boards Two scratching board and catnip-2 scratching board comes with the cat house on the top and bottom, free catnip effectively increase your cat's interests, offers no more scratching on sofa, carpet or any other furniture Three storey-3 floors design provides play and sleeping place for your pet, it is a comfortable nest for your cat, your cat can play on top and sleep inside Big enough for adult cat-the 3 floor cat house is 27.5 in height and 16 in length and width, its big enough for your adult cats and hold about 50lbs Good ventilating-the special shaped holes on the cardboard make the cat house looked beautiful, its also ventilated so that your cat can breathe fresh air look outside Easy to put together- cardboard cat house can be set up easily without any tools, it will be a good chance to improve children's hand work ability