One of my hens is not eating or drinking anything. I have not seen her poop since I put her by herself yesterday. See lays down or stays in one spot for the last couple of days when she was with the other birds. I had her with a rooster and another hen and I am unsure if she has ever laid any eggs since I have had her the past couple of months. She also had clunks of poop stuck to her feathers. We bought her inside today and cleaned her feathers and they look better now. But she still wont eat except a few leaves here and there. We put our grass shaving in the cage for our birds and she wont touch them. I am running out of ideas and I am worried about her. Another bird that was bought from the same guy we got her from had clunks of poop stuck on her feathers we did the same thing with her. And gave them both some B-12, Wazine wormer, and some cast oil with sugar. The second one who is a barred rock ate it fine from a dropper. The RIR would swallow it but is not eating. The barred rock is back with the other barred rocks and acting fine. Although I think she is the roosters favorite because you can see where he puts his claws on her back alot. We also put mite and lice powder on them both. Anyone have any clues. Also I have 30 eggs so far outside but my hens are not siting on them other than to lay another egg.