Outdoor Cat House Styrofoam House - Large The photo shows both the large and small houses side by side, but this listing is for the large size only. It's quite large, so please check the dimensions. Large Size: Length 740 x Width 440 x Height 380 (outer dimensions), wall thickness 34 Small Size: Length 580 x Width 370 x Height 290 (outer dimensions), wall thickness 26 * 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, these have thick walls, providing insulation and airtightness. The large house has thicker walls. * There will be two entrances. Choose the location: tunnel type or L-shape. For the L-shape, please specify whether the main entrance is on the left or right side of the long side, and whether the main entrance is on the short or long side. From October to April, one entrance will be closed with a removed part. * In summer, open both entrances and remove the sunshade for good ventilation. * Having two entrances also provides an escape route from hostile animals. * In winter, set up insulation sheets and bedding or blankets (I also used a hot water bottle for my cat ♨️ Recently, rechargeable hot water bottles are also available). It seems that placing rabbit bedding wrapped in non-woven fabric prevents the blankets from freezing. * In summer, place the house in the shade and provide cooling sheets 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). * For UV protection, wrapping the house with shade cloth (black) or weed control sheets will make it last longer (also helps to deter crows and other animals). * Setting it up slightly higher with bricks, etc., will make it easier for the cat to enter. * Place weights on top to prevent it from being blown away by strong winds (bricks or thick boards, etc.). * The large-sized house can accommodate three adult cats if they get along. It can accommodate about six kittens. * The "in use" indicator is the bubble wrap sunshade: inside means "in use," outside means "out and about." * If the cat is reluctant to enter, try lifting the sunshade and enticing them with dried fish, etc. * Made to order. * 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 outdoor cats sleep peacefully...♡