this may have been addressed before, but I'm new to the chicken business. One of my leghorn hens is about 6 months old, has been laying. She past couple of days she is staying on the roost. She moves away from me when we enter the coop so I know she can move. We are gone all day and don't get home until almost dark, so I do not know for sure if she leaves the roost or not, but I don't think she is. We have been short 1 egg this past week, so we assume it's her. She had her backside to me last night and I could see her hind feathers looked a little messy. I do not know if she is coming down to eat or drink, but I will try to hand feed her tonight when I get home. I'm not sure what I should be looking for. I thought maybe she's starting her first molt and just doesn't feel good. Any ideas what to look for? I've been reading about egg-bound but she's not walking around or straining as far as I know. Should I separate her to keep a better eye on the poo? I have 6 other leghorns and 2 larger hens all seem to be fine and wandering around. Also 2 roosters. Everybody seems to be getting along fine socially.