Tora's Outdoor Cat House - Set of 2 Small Houses Styrofoam House The photos show a large and a small house side-by-side, but this listing is for a set of 2 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 various reasons why they can only be kept outdoors. In such cases, it's reassuring to have a warm and cozy home. What do you think? ♡ * Originally used as boxes for storing seafood and vegetables, they are thick and provide 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 short side (from October to April, one entrance will have a cutout piece reattached). * When it gets warmer, open both entrances (and remove the sunshade) to provide good ventilation. * If there are any enemies, having two entrances provides an escape route. * Applying aluminum insulation sheets to the inside will increase the insulation effect (also to prevent scratching). * Please prepare cushions or blankets (replace them if they get wet). * In winter, place hot water bottles (rechargeable ones are also acceptable) or disposable body warmers (Kiribai brand lasts longer). It is said that placing rabbit straw under the blanket will prevent the blanket from freezing even if it gets wet. * In summer, place the house in the shade and prepare cooling mats. 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 the house directly on the ground; place it on bricks or something similar (a little higher makes it easier for the cat to enter). * Place something heavy on top to prevent it from being blown away by strong winds. * For UV protection, it is recommended to wrap the house with a black shade cloth or weed control sheet (also to keep out crows and other animals). * It seems there are container boxes that can perfectly fit the small-sized houses. * If the bottom of the bubble wrap 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 sardines to lure it 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 ♡