Outdoor Cat House Styrofoam House - Large and Small Set The large one is quite big, so please check the size. Large Size: Length 740 x Width 440 x Height 380 (External Dimensions) Wall Thickness 34 Small Size: Length 580 x Width 370 x Height 290 (External Dimensions) Wall Thickness 26 * While cats are generally kept indoors, there may be cases where they can only be kept outdoors for various reasons. In such cases, it's reassuring to have a warm house for them. How about it? ♡ * Originally used as boxes for storing seafood and vegetables, they are thick and have good insulation and airtightness. The large house is thicker. * There will be two entrances. The small house will only have a tunnel type. For the large house, choose either L-shaped or tunnel type (Photos ⑥⑦). For the L-shaped type, please specify whether it's as shown in the photo or reversed, and whether the main entrance is on the short side or the long side. From October to April, one entrance will be closed. When the weather is pleasant, open both entrances for good ventilation. * If there are hostile cats, having two entrances provides an escape route. * For winter warmth, please prepare aluminum insulation sheets (also prevents scratching) or blankets to put inside. There also seem to be rechargeable hot water bottles available online. It's said that if you wrap rabbit straw in non-woven fabric and place it under a blanket, the blanket won't freeze even if it gets damp. * In summer, place it in the shade and prepare cooling mats or cooling blankets. You can also wrap ice packs in towels and place them inside (please make sure they don't directly touch the cat's body). * Do not place directly on the ground; instead, place it on bricks or boards. (The small house is easier to enter if it's a little higher.) * For strong wind protection, please place weights or tie the lid and body with rope. * For UV protection, it's a good idea to cover it with cold netting (black) or weed control sheets (also prevents scratching). * If the hem of the bubble wrap blind is inside, it means "Occupied," and if it's outside, it means "Out and about." * If they don't enter easily, try raising the blind or using dried fish to lure them in. * Please understand that there may be some dents during transportation. * This is a cat welfare service price with no profit and half the shipping cost covered by us. May the outdoor cats sleep peacefully...♡