Ok, new problem.... I posted yesterday about the coughing our chickens had been doing with no symptoms but the lack of laying. Today we went out and one of them was still on the roost with her eye swollen to three times its size and she's having trouble breathing. We started them all on Tylan and Vet Rx and brought her inside to try to clean it out and keep an eye (no pun intended) on her, but if anything it looks worse now. I can't even tell if she even has an eye in there, seriously, it looks like she has a golf ball in there. Any ideas?