My pullets are about 12 weeks old and are healthy and happy. They are free ranging most of the day, but one of them seems to spend time alone in the coop. Any input on why this might be. I feel bad for her, missing the fun (and the food) while the rest are out foraging. There was a ruckus on the roost the other night right after they went in for the night, which also seemed to involve her, but I don't know if she started it or if they were pushing her around. Almost like having kids again!!