Tora's Outdoor Cat House - Small, Set of 2 Styrofoam House The photos show a large and a small house side-by-side, but this listing is for a set of two small houses. Small Size: Length 580 x Width 370 x Height 290 (Outer Dimensions), Wall Thickness 26 Large Size: Length 740 x Width 440 x Height 380 (Outer Dimensions), Wall Thickness 34 * While cats are generally kept indoors, there may be situations where they can only be kept outdoors. In such cases, it's reassuring to have a warm and cozy home for them. What do you think? ♡ * Originally used as boxes for storing seafood and vegetables, they are thick and offer good insulation and airtightness (the large house is thicker). * The small house is thinner, so if you have enough space, we recommend the large house. * There will be two entrances. They will be tunnel-shaped, one on each of the short sides. (From October to April, one entrance will be closed with a removed part.) * When it gets warmer, open both entrances (and remove the sunshades) to provide good ventilation. * If there are rival cats, having two entrances provides an escape route. * For winter warmth, please prepare aluminum insulation sheets (also to prevent scratching) and blankets. It seems that if you wrap rabbit bedding (straw) in non-woven fabric and place it under the blanket, the blanket won't freeze even if it gets damp. Rechargeable hot water bottles are also available. * In summer, place the house in the shade and prepare cooling mats or cooling blankets. You can also wrap ice packs in towels and put them inside (please make sure they don't directly touch the cat's body). * Do not place directly on the ground; place on bricks or similar. (A little higher makes it easier for them to enter.) * Place something heavy on top to protect against strong winds. * For UV protection, it's a good idea to wrap the house with shade cloth (black) or weed control sheets (also helps to deter crows and other animals). * It seems there are container boxes that the small-sized house fits perfectly into. * If the bottom of the sunshade is inside, it means "Occupied," and if it's outside, it means "Out and About." * If the cat doesn't want to enter, try lifting the sunshade and using dried fish to lure them in. * Please understand that there may be some minor dents during transportation. * This is a cat welfare service price with no profit and partial shipping cost. May the outdoor cats sleep peacefully ♡