Outdoor Fun: Eliminate the disheartening moments when your cats want to come outside and aren't allowed. Give your cats a place to be at great heights in the great outdoors. Add new enjoyment, hearing the noises of the world outside. The room our catio provides is big enough for one furry friend to have plenty of space or up to three to play and lounge. The box at the top is high above the ground to offer a great deal of distance for kitty. Weather Resistant: Let your cats sit and relax outdoors without the danger of getting caught in bad weather. The asphalt roof is weatherproof to protect against rain, keeping your fur babies dry in case of unexpected showers. Rolls on Wheels: Wheels make it easy to roll this catio anywhere you want, or for air-conditioned and home-heated play, the fun can be taken inside. Large Cats: Kitties of all sizes, large or small, can enjoy this wooden cat house, with 13 lbs. being the max weight. Outdoor Cat Shelter Info: Overall Dimensions: 36" L x 25.5" W x 74.25" H. Platform Dimensions: 12" L x 11.75" W. Assembly Required.