One of my 3 yr old RIR hens did the same thing. I seperated her and soaked in warm water. She had gotten a lot better and I went out one day and she had died. Good luck!
I have a 4 yr old Rhode Island Red rooster. His comb has gone from a bright red to a very light orange. What should I do. He has no other symptoms of anything and is acting as normal. Help?