This little hen we bought during the summer with her four chicks has come down with something. She sounds like she has a cold, although I'm sure that's not what it is. I'd describe it as a respiratory infection, she is wheezing and sneezes every now and then. I brought her inside because of the cold. She also has heavily deformed feet. Not sure if that may be a factor, but they are rock hard and have lumps all over them, and she can't bend all her toes (not even I can, but I don't try too hard because I don't want to break them). When we bought her we were told she is about a year or two years old. Not sure on breed, all her chicks look different. I'm not sure how to treat a respiratory infection in chickens. I'd also like to know what to give her, food wise, to help her out. Right now all we have been feeding is Purina Layena and Oyster Shell, and let them free roam throughout the day. No one is laying (4 Roosters and 6 Hens) but I thought it was because of the cold snap we are experiencing going into winter.