PetSafe Sliding Glass Pet Door - No-Cut DIY Install Doggy Door for Renters - Aluminum Frame - Adjustable Height 75 7/8" to 80 11/16" - Ideal for Large Dogs Up to 100 lb - Black

This is such a great idea. Easy to install and good quality.

I love this door. I was scared to try to put it in myself because it is very heavy, but I got someone to help and we put it in in just 10 minutes. I put some painters tape between the dog door and the sliding glass door because there is a very slight gap, but the tape kept any air out. I watched some videos from other sites and saw that the black long thing goes between the gap where the sliding glass doors overlap. They don't send instructions about that or if they were there I missed them.

Amazing it took us so long to figure out we didn't have to get up 20 times a day to let out 2 dogs. They love the door, we love the door and are impressed with the quality and ease of installation.

I really didn't want to put a hole in my garage door then I discovered this for my patio slider. Works great and easy to install.

Perfect for short term use, easy to set up, and great customer support! The cats love it!

It was the right fit for my sliding door

This doggy door fits great and was very easy to install. The doggy door itself has held up well, but the adhesive weather strip that came with it only lasted about a month. It lets in a pretty constant cold draft in the evenings.

Easy to install works well