I see this thread is a few months old. What did you ultimately decide to do? I have an auto door & my Swedish Blue duck absolutely goes in by herself. It took me 4-5 days of herding her in every night for her to get it, but once learned, she goes in whether the coop lights are on or not.
Mine work very well with my ducks. Geese, too. They go in on their own at night every night before the door closes. All of them do it, no herding necessary. No light in the coop required, either
