Your dog will love the The Barn Dog House. You'll love it too! A great value, this dog house features a classic barn look, an asphalt shingle roof with sheet lining, and a raised floor. It is completely non-toxic and naturally weather-resistant. And your doggy won't have to wait long after it arrives, this dog house is easy to assemble. It only takes mere minutes to get it up and ready for move in! Available in Small, Medium, and Large. The Primary Wood in Pet Squeak Dog Houses is Cunninghamia Lanceolata, commonly referred to as "White Cedar" or "Stained Whitewood." This special wood is renowned for it's strong fresh aroma, pest resistance, and appearance. SIZE DIMENSIONS Small House Dimensions - External: 25.5W x 25.75D x 27.5H inches - Internal: 21W x 19D x 23H inches - Door Opening: 9.5W x 11.25H inches Medium House Dimensions - External: 29.75W x 32.75D x 31.25H inches - Internal: 23.25W x 26.25D x 26.5H inches - Door Opening: 11W x 13.5H inches Large House Dimensions - External: 31.75W x 38.75D x 33.75H inches - Internal: 25.25W x 32D x 29H inches - Door Opening: 11.75W x 16H inches About Pet Squeak The Pet Squeak Mission is simple: Provide Top Quality, Affordable and safe products for your pets. Since 1996, Pet Squeak has provided creative, high quality products around the globe. Pet Squeak Wood Dog Houses are designed to be Affordable, Durable, Easy to Assemble, and Comfortable for your pet. The Primary Wood in Pet Squeak Dog Houses is Cunninghamia Lanceolata, commonly referred to as "White Cedar" or "Stained Whitewood." This special wood is renowned for it's strong fresh aroma, pest resistance, and appearance. Assembly is simple: the panels are fastened together using a screwdriver or drill, using the included hardware. All of our Dog Houses are sealed using non-toxic, pet safe sealer. You may also paint over the finish to customize the Dog House to your liking!