The classic igloo-shaped Aspen Pet Dogloo II protects your dog from outdoor elements. Featuring an exclusive, patented dome design that keeps the house stable in high winds and naturally sheds snow, water and other debris that could collect on top. The insulated dog house features heavy-duty construction that keeps pets cool in the summer and warm in the winter and helps keep your pet protected from outdoor elements. 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. Roof-top ventilation promotes continual air circulation. Available in extra-large sizes to accommodate pets weighing 90 to 125 pounds. Tool-free set up.