Last Friday, I acquired a partially blind chicken. She is an Americauna, approx. 17 weeks old. She had a nasal discharge and a cough when I got her. I gave her 3 days worth of Tylan orally which has cleared up the discharge. She has been eating and drinking normally..up until today. She does not seem to have as much of an appetite. Poop is normal. I have been keeping her in isolation. Her crop seems to be functioning normally, but to the right of the pouch is a long narrow hard lump that runs halfway up her neck. She seems to breathe okay, but I believe the hard thing is causing her to cough. Every time I press on it she coughs. I am very distraught. I have spent hours a day with her and have become very attached. She follows me around, jumps in my lap, etc. This situation literally has me in tears. I don't know what to do. Now I wish I would have not agreed to take her. At least I would not have formed an attachment. I created a topic last week when I first got her, but my computer crashed on me and I am just now able to get back online.