I just went out to the coop and my little Silkie Roo, Hop Sing, seems to have laryngitis. He tries to crow, and just sounds raspy. He is eating, drinking, etc. but his buddy he always hangs with is shunning him. I have a red heat lamp for him, but he went out in the snow for a while yesterday and got his feet wet. Any ideas on how to fix him? Should I bring him in the house for a while? Any meds that would work? Any ideas would be appreciated.