Yesterday I found a sleepy chicken. I had already been reading through diseases and treatments on the forum, so it seemed like a clear case of cocci. I put corid in their water and waited for the miracle. She was still eating and drinking fine, but not very interested in foraging. This morning she passed up the strawberry tops the other girls were fighting over, and she's currently ruffled up in the run with her beak in the sand. I didn't separate her because I only have 7, and I'm treating them all. If one has it, then likely more do...? She ate the feed just fine this morning, and drank also. Was it just too late? She was a little lethargic the few days before, but it was super hot and they all did quite a bit of lying around. These are my first chickens, and I've had them almost 3 weeks.