Well, back at the end of last and the begining of this year, I was sure that I was going to lose my last dotte hen. She's made a full recovery, I still do not know what was wrong with her, but a round of antibiotics, a stint in the garage, and wahlah! She's recovered and was the first one to brave the great white outdoors today. The first time in weeks any of my birds has been out even with the shoveled path.