L.M.
When my daughter was about 2-3, I gave her "special bear" ........... It was my teddy bear when I was a child. I told her he would protect her and keep her bad dreams away. She's 10 now and sometimes she'll still cuddle with him at night. I don't know if he is scared? ....... Maybe put a baby gate in his door so the door can stay open but he can't come out? Or, think of an award system for the nights he can fall asleep in his own bed (whatever he really likes) ........ Just throwing out ideas :-)