I have 2 bantam roosters who are about 3 months old. They moved outside to their new coop 3 weeks ago; prior to that they lived in my mud room. They are fine when I leave them in their run. Every time I let them out to free-range they spend the whole time sitting on my back steps trying to get back inside the house. They also will not return to their coop at sundown; preferring instead to wait on the steps for someone to open the door so they can sneak in. Any suggestions for convincing them the great outdoors are meant to be explored and that they should return to THEIR COOP for the night?