Our free range chickens used to go back to the coop when they were ready for bed and we'd lock them up. After a raccoon break-in, my NH started coming up to the front porch to be put to bed. And since the 2 Sebrights have followed suit. Now everything night we have to pluck them off the front porch and bring them out back to lock them in the coop. Is there any solution to get them back to going to bed in the coop on their own?