We pride ourselves on building dog houses for large dogs, and every size below. even the largest breeds can fit in our spacious dog houses. our largest dog house has 24 sq. ft. floor space and a peak height of 5 feet!. Heavy duty dog door by gun dog house door co this heavy duty dog door is made of a hand die cast alunimum frame, with heavy duty spring hinges and a plexiglass dog flap. it’s large size and opening couple with it’s sturdy structure means it is suitable for dogs up to a massive 120 lbs in weight.. Specially designed with dogs in mind, these doors for igloo dog houses are the perfect way to help prevent cold winter drafts from coming into your dog's house. made exclusively for the indigo dog house, these petmate indigo dog house doors help keep your pet's home comfortable and warm by increasing heat retention and keeping out the cold.
Depending on which formula you select, the length of the dog house should be somewhere between 1 to 1-1/2 times the dog's length, the width 2/3 to 1-1/4 times the dog's length, the height 1-1/4 to 1-1/2 times the dog's height, and the doorway about 3/4 the dog's shoulder height.. Pet doors and frames for our pet doors come in ten sizes to accommodate the smallest cat to the largest dog. we even make large size dog door! the bronzed lexan pet door slides up and down within its own frame. remember, for larger dogs; install the dog door 4″ – 8″ off the ground so the dog may easily step through. the frame is 4″ thick.. The door height opening should be no less than three fourths (3/4) of the dog's shoulder to ground measurement. large doors aren't necessary... dogs typically "duck" to enter a doghouse..