Has she been dewormed? ---------------- Valbazen dosage on this thread: https://www.backyardchickens.com/t/606881/valbazen-de-worming-question Safeguard: https://www.backyardchickens.com/t/840179/safe-guard-wormer-for-chickens-can-it-be-used-in-their-water Kathy has good info at the bottom of...
Can you post a picture of the black poop.
Her moving her head side to side is adjusting her crop trying to get things moving.
She needs to be tube feed if she isn't eating or drinking on her own.