Openable Roof: An openable roof can let fresh sunlight and cool breezes in, provide an opening to toss in treats and toys, allow access inside to clean it, and let dogs see a view from the shelter. Wide Open View: With the clear wall, you can see your dog easily and check on them, allowing you both to have a nice view. With two small windows on the sides and one giant window in front, dogs have a wide-open perspective of three sides and can set eyes on the world while they're sheltered and cozy in their house. Outdoor-Strong Design: The asphalt roof is weatherproof and lets raindrops slide down. The door has a curtain to prevent rainwater from infiltrating the interior while still being easy to enter and exit for dogs. A water-resistant treatment on the wood ensures the structure is outdoor-strong and stays in pristine condition. Large for Big Dogs: The interior and door are made to feel comfortable for big dogs up to 88 lbs. and 35.5" in body length, such as Rottweilers. Large Dog House Info: Overall Dimensions: 42.5" L x 32" W x 32.75" H. Assembly Required.