This is Larry (on the right), and his son, Kyle. They are going to brick back in the wall where the "dog door" is located and install a much smaller "cat door." The dog door was in place when Steve and I moved in and the cats have been using it; however, I can fit through it, too, and I decided it was time to make my house just a wee bit less "burglar friendly." The guys did a good job. My cat, Maybe, is still trying to figure it all out, though.