Climate Master Plus Insulated Dog House w Door - Extra Large The extra large insulated dog house is designed specifically for large dog breeds weighing up to about 220 lbs, including larger Alaskan Malamutes, large male Rottweilers, most Great Pyrenees, most Saint Bernards, most Bullmastiffs, and other similar-sized dogs. External Dimensions - 44 3/4 Width x 47" Depth x 49 1/4" Internal Dimesnsions - 36 1/2" Width x 38" Depth x 43 1/4" Weight - 160 lbs Door Size - 16" Wide x 23 3/4" High