Hi there, I have a Rhode Island Red rooster that has overnight gone very listless and lethargic. His attempts at crowing are pretty pathetic and he's not chasing his hens as usual although he walks around with them. He has frequent stops and looks like he is on a perch trying to sleep. He has no obvious injuries but he is not too interested in his food. Any feedback or ideas would be most welcome as I am a relative newcomer to the poultry scene.