Hello all, my chickens are now 2 months old. They have been in the coop for about 3 weeks. The were locked in the coop itself for 2 weeks prior to giving them access to the run. I can't for the life of me to get them to go in the coop at night. I have tried everything. I turn the lights on in the coop, I've tried turning the lights on in the run, nothing works. Their food and water is in the coop itself. They go in and out all day with out issue, but once it gets night time, they huddle in the corner of the run and I have to pick each up and put them in. What can I do to get them to do what instinct should have already done. I really want to put an automatic door on the coop eventually, but for now it seems it's not gonna happen. My coop is a 4x8 that sits atop an 8x12 run. I currently have 4 chickens.