I'm also having problems getting my 5 1/2 week Welsummer chicks to go into the coop at night. During the day they stay in the chicken run but at sundown every night I find them huddled in the corner of the run peeping furiously. It seems like they're waiting for me to put them in the coop because they stand still and don't even try to get away when I pick them up to put them in. They've never been out of the run. How can I get them to go into the coop on their own accord?