So, it's been a wet and cold winter so far! Several of my birds are sneezing, which is a concern especially because I did lose one sneezing hen. However, she was a very small bird who seemed to have a weak immune system. I always suspected she might not live as long as I'd like. She seemed to improve right when I was going to go buy some meds for her, then I found her dead a morning or two later. The rest of my birds seem to be doing great other than the occasional sneeze. They're keeping on weight, eating well, look good, their poop seems to be fine. However, I do want to do something about the sneezing just because now I'm worried. I've been raising chickens for a long time and consider myself pretty knowledgeable so I'm a little embarrassed to ask, but this is the first time I've had more than one or two sneezing birds. What medication would you all suggest? I have ducks, guineas, and a chukar as well, they sneeze on occasion, too. I'd love something I can just put in their water. Would Tylan be a good pick? Or something else?