You did it Rosa - good for you!! You know you don't have to make a decision right this minute -there is no rush - is there? I mean you have a lot to think over. I've always been told if I don't know what to do, I should do nothing, as I would make a bad decision. I also know after I have a real good cry, then my brain starts working again.
You can put the name of his respiratory disease in the search box above- it may come up with information you haven't read yet. I am hoping for the best outcome for you and him.
I spoke with a lady via facebook today who said she had a hen who had this MG, and it was the only hen out of 5 she had. Even when the hen passed, she had her others tested and non of them had it. It gives me hope for his future. Im going to try and find him a home at this point. Im even offering a set of chicken diapers to go with him if anyone would like him for a house bird.