Hi, I have a 6 month old hen with green runny poo, empty crop, still active and eating, but slower and less than my other hens. After reading all over the forum and internet, I've determined I need to worm her. But in doing all this reading, I came across a description of "rusty" looking poo. My other hens have this. The white caps have a rusty "tarnish" on them. I read this is a sign of cocci. Argh! So, should I worm first, then treat for cocci? Vice versa? Can I treat both at the same time? I don't want to overwhelm their systems! Background: All hens are 6 months old, get monthly ACV in their water, get yogurt 2-3 times a week, have DE in their coop litter, run, dust bath box. I thought I was doing everything right but have never wormed them, and now realize I should have. :-( I have so much to learn! Thank you!