That can prove a.
Giant breed dog door.
This unit will fit any sliding door system from height ranges of 70 inches up to 99 inches.
You can also leave cover partially closed so dog can look out but not get out door.
It should work for dogs to about 150 lbs and should fit a really big rottweiler or a bernese mountain dog a large akita or similar but won t work for the tallest or widest breeds.
The generous pet opening is 15 inches wide x 28 inches high.
As of this time we are not aware of any electronic pet door large enough for truly giant breed dogs.
Security boss manufacturing llc now offers a patio insert sized for extra large to giant breed dogs for sliding glass doors.
Extra large and giant breed dog doors are not as common as the smaller sizes.
We do carry the plexidor electronic dog door which has a flap size of 13 wide x 20 tall.
Weatherproof doors are a great choice for owners that prioritize efficiency.
Dog can t push or pull cover off.
Weather proof giant dog doors.
Large electronic dog doors.
In addition to these large doggy doors there are a number of giant breeds sized dog doors in the kennel doors section.
Some owners worry that if the extra large dog doors have very large openings someone can easily crawl through.