3 days ago my male silver Sebright died from a disease and I could never figure out what it was. His entire head was swollen and it made his eyes sink back into his head and went blind, I tried using Tylan, eye medicine, and medicine for parasites but nothing seemed to make a difference it was like a tumor growing on his brain
the day before he died he mated with my female sebright and now she's getting sick too, bubbles in the eye, eyes sinking back, and the heads starting to swell. I think it's a respiratory problem because there is a clear discharge from the nose