We decided to try to train her to use a pet door but did not want to buy a new screen door with a built in pet door in case she would not use it.
We really want to get a storm screen door with a adjustable top that closes off in the winter but opens to a screen in the summer, and that has a pet door.
So, we made a pet door in our old existing screen door.........
First, Jerry took off the white wire screen door guard (not pictured) and then took the screen door off the door frame.
He then cut a rectangle opening in the bottom of the door (above).
He put silver duct tape around the sharp edges of the cut-out.
There she goes outside............
We love our sweet dog.....Brandie.