I have a rooster acting the same way. I have him back in the old brooder box so the other chickens won't attack him.
He's still eating and drinking and pooping. He seemed at his worst over the weekend now he might be getting a little better. We are giving him till Friday. If he's not made a large improvement, then he's getting culled.
He's still eating and drinking and pooping. He seemed at his worst over the weekend now he might be getting a little better. We are giving him till Friday. If he's not made a large improvement, then he's getting culled.