ecoChoice Bunkhouse Style Dog House Size: Large (34.8" H x 31.1" W x 36.2" L) Eco friendly, made using a composite of recycled polymers and reclaimed wood called ecoFLEX Extremely durable and all proof it will outlast wood houses 2 to 1 Best for your pet with flow thru ventilation, raised floor, easy entry and easiest to clean Assembles in 10 minutes or less with no tools Can be painted with exterior latex or stained with oil stains.