i have a door in my bedroom going onto the enclosed lanai and then another door in the screen of the lanai going out to the backyard (enclosed)---
everything is great!!! it only takes a couple of training sessions to get them used to it----then it is TOTAL FREEDOM for us...the sliding door in the bedroom uses a separate panel doggie door and the lanai doggie door was specially put in for us by screening professionals..maybe 100$ but WORTH IT---measurements are important (dog) and the rise of the door is important,,,,read up on this---plenty of websites....good luck, Ina
