Petmate's Indigo Dog House is a sturdy and spacious shelter designed to provide comfort for pets year-round. The insulated dog house features a heavy- duty construction that keeps pets cool in the summer and warm in the winter. The outdoor dog house's extended, offset doorway helps protect pets inside from wind and rain. To promote air flow, the vented top of the dog igloo circulates fresh air inside. The raised floors are equipped with side moats that are designed to drain off moisture and keep floors dry. A wide range of pets can enjoy the outdoor pet house, available in medium, large, and extra large sizes to accommodate pets weighing 25 to 175 pounds. For added comfort, pet parents can customize the Indigo Dog House with accessories like the Petmate Indigo Door and Petmate Indigo Pad, available for purchase separately. Specifications - Dimensions: 37.5 inch X 30.5 inch X 22.8 inch , Weight Range : 25-50 Pounds, Product Weight : 30 Pounds