Review on 🐶 Medium Doggie Door for Exterior Doors -Durable Plastic Pet Door for Dogs and Cats with Aluminum Lining, 2-Way Locking Slide Panel, Soft Flap, Rust-Proof, Easy Installation by Jessica Hernandez

Great dog flap! i love this door It comes with instructions that are easy to read and follow. I like that the lid door snaps over the valve which helps keep it from getting lost. It may not be a problem for some, but for us it was very important. Our kids, for some reason, love losing our old man who didn't. My flap was a little thicker, I'm not sure if it protects well from the cold in winter. But I think if not I can come up with something to help. The prices are much lower than other doors and they work just as well. Would recommend to anyone who needs a pet door. This is such a lifesaver! No more opening and closing the door to allow dogs to get in and out at any time. So they are free to come and go as they please! Try it, I think you won't regret it!