Our PawHut doggie door will be used for pets up to 110 lbs.
Exterior rain seal is waterproof. With the help of a quick installation guide, this 2-way locking dog stopper can be easily installed on doors and walls. A locking panel, can not only protect the safety of the home but also reduce heat transfer in rough weather. PawHut 2 Way Locking Dog Door, Aluminum Doggy Pet Door for Wall, with Magnetic Closure, Locking Panel, Weatherproof, for Pets up to 110 lbs.