I have a sick chicken, the B was out all night I’m sure because I didn’t see her come out of the coop. She’s walking ok, but has separated herself from the flock and growls at anyone who goes near. I haven’t been able to catch her so I can try to figure out what’s going on. I know that I didn’t lock her out when I closed up last night either, it was well after dark when I shut the pop door. My daughter thinks she was attacked by something, but if so I think that’s a secondary factor and maybe she ate something that made her sick; I have no idea what, although I did her dumb self trying to eat a lemon.