Review on Screen Pet Door Conversion Kit: Ideal for Doggie Door on Screen Door, Patio Screen, Sliding Glass Door Screen, or Porch Screens - Easily Convert Your Screen into a Cat or Doggie Door by Lauren Campbell

I have 2 German Shepherds who keep opening our sliding door to get in and out of the house. I was sick of all the bugs and kept closing the door so I looked at all the possible options but nothing was big enough for my 140# German shepherd which needed at least 30 when open high. It was very easy to install and works great. I am very happy with it. Here's a change I made from the install. A customer complained that the gap between the tape and the door frame was wide enough for insects to enter. The instructions say to cut along the screen and the edge of the frame, leaving the slits in place. I didn't cut the screen at all. Instead, after sealing everything as instructed, I removed the rubber mount where you should cut the screen. This left an edge that prevents errors from occurring. You can then crop the screen as needed.