So each night I have to go outside and put the little gals into the chicken house. They've been huddling in a corner of the run even though the pop door is open and there's a light on for them inside. Last night, for the first time, once I put the first two in, the rest (eventually) actually went up the ladder and went inside themselves. I sat and watched for what seemed like an eternity for the last one to figure it out and go up the ladder. She called and called and CALLED to the others. You could tell she was NOT happy about being outside by herself while the others were doing more "cooing" and "trilling" inside. When do they start going into the house all by themselves each night without me getting them "started"? They are about 4 weeks old now.