Hello frnds. I have a flock of 12 birds out of which a pullet seems a little lethargic. She is not so active and its feathers seem a little puffy. I had given them amprolium 3 weeks back and again today. She eats and drinks fine also I assume that she is down at the pecking order. Attaching a pic of hers. Kindly advice thanking you people in advance.