We have 4 juvenile Silkies and they are not going into their coop when it gets dark outside. I have to corner them in the pen and put them one by one in the coop every night. They are roughly about 8 weeks old. Our neighbors have chickens and they say they have never had any problems with their chickens not going into their coop at night on their own. Their coop is also a lot higher up and the ramp is a lot steeper than our, so I don't know what the problem could be with ours? Are they just too young yet to do this or are we missing something? Any advice or tips would be great..Thanks!