Ok so I just got this Rooster yesterday. I have quarantined him in another room on the other side of the room my hens are in. He sneezed a couple times and I didn't think much of it. I let him outside today in a small pen to stretch his legs. When I went to catch him to put him back...he got to running and that’s when I heard all this congestion and flym like sounds going on inside of him. When I picked him up he was breathing hard and I could hear it just rattling and then he started coughing. So I read the post about Respitory infections. I read that even if I can get him better he will always be a carrier. What do I do with him now? I'm guessing that he shouldn't be with my hens...correct? He sounds horrible. I put a heat lamp on him and he's getting medicated chick feed mixed in with reg feed. I don't have any antibiotics on hand. He is pictured below. I took these pictures this morning. A very beautiful Rooster. An Olive Egger Roo. Thanks for your time.