I use double sided tape to curb that problem. dogs don't like getting their feet stuck, place the tape on the door, where the feet land - use lots of tape if needed. Odds are the reward of seeing out is not worth the sticky feet, especially if there is a window the dog can go look out of peacefully.
With mine, that door soon becomes something to back away from and wait for me to open before approaching - it grabs and holds them in their mind and, that isn't a good thing.
With mine, that door soon becomes something to back away from and wait for me to open before approaching - it grabs and holds them in their mind and, that isn't a good thing.