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 and cozy home for them. How about it? ♡ * Originally used for storing seafood and vegetables, these boxes are thick and offer good insulation and airtightness. The large house is thicker. * There will be two entrances. The small house will only have a tunnel-type entrance. For the large house, choose either an L-shaped or tunnel-type entrance (Photos ⑥⑦). For the L-shaped entrance, please specify whether it should be as shown in the photo or reversed, and whether the main entrance should be 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 the house in the shade and provide cooling mats or cooling blankets. You can also wrap ice packs in towels and place them inside (please ensure they don't directly touch the cat's body). * Please place the house on bricks or boards instead of directly on the ground. (The small house is easier to enter if it's slightly elevated.) * For strong wind protection, please place weights or tie the lid and body together with rope. * For UV protection, it's a good idea to cover the house with shade cloth (black) or weed control sheets (also prevents scratching). * The fringe of the bubble wrap blind indicates whether the cat is "in residence" (inside) or "out and about" (outside). * If the cat is reluctant to enter, try raising the blind or 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...♡