I was hoping never ever to be in this situation. I've had chickens for years and have been blessed with a healthy flock. But now my babies are sick. I have a flock of about 50 chickens/turkeys and half of them are sick. I discovered this on Saturday night: Nasal discharge Sneezing and noise that sounds like coughing??? Watery, swollen shut eyes They appear to be eating and drinking though - which is good but they look and sound so sick. I ran out to TSC and bought what they had in stock - Duramycin - and started treating first thing Sunday. As of last night they don't appear to be any better. I've been doing a lot of reading online and see mixed results with Tylan.... It's so expensive I'm not sure if I should order it and have it not work or if Duramycin will treat them. If anybody can help or offer suggestions, PLEAAAAAASE!