This hen showed up in our neighborhood in October 2016 and has been free ranging it. We tried catching it to give it to someone with chickens when she first showed up but no one could catch her. 8 days ago she started wobbling around and had a drooping wing. I was able to catch her then. I put her in a dog crate in my house and tended the wing (which turned out not to be broken) as I have done when my Macaw broke his wing. Anyway, she was eating and drinking fine then... but has since stopped eating or drinking when presented with food. She still poops some and it's very runny. It was tremendously stinky as well but has since stopped smelling as bad after I started giving her water with Apple Cider Vinegar in it as suggested by a friend. She still doesn't eat unless I force it. I had some pellets I bought from a feed and seed that are for laying hens because she was laying eggs. (I have only found about 10 total, not sure if she laid any anywhere else other than my yard and garage.) They are sort of a peach color but I found some that look white and some that look like white with a tint of blue, but not really "blue". So I have been mashing up the pellets and putting them in yogurt and ground up egg shell as well... just for some extra calcium if that is the problem. She will not walk but she does kick her legs if I'm prodding and she doesn't like it. I had read that they can get a sour crop or an impacted crop... I *tried* to get her to clear it as I saw it demonstrated on YouTube but really I just ****** her off and she pooped on me. Any idea of what I could be, what I should be doing, etc. My vet doesn't see chickens so I'm on my own with this.