This just about has me at wits end! In the last 2 months I have had chickens with wry neck, scissor beak, sour crop, fatty liver/heart disease, I have one chicken that sneezes around specific bedding, they are all being treated for cocci right now and while I was examining one of the chicken's vent area I saw a bug... not just any bug. LICE! I got my chickens from my dad. They all roam free. He doesn't check them for anything so I do believe this is where my problems are based at. We finally caught the last chicken 6 days ago and since they are all from the same flock to begin with I didn't quarantine. I know that was dumb. I'm paying for it trust me. How do I get rid of the lice? There are several different forums on what to use. I don't care as long as it doesn't hurt the chicken, and works! So whats the best stuff to use? I've read DM, kitten flea powder, sevin, Vaseline... My chickens are on Corid right now for Cocci... Can anything be used on the chickens for the lice while they are on meds? Thank you for any help! I called my vet but he doesn't specialize in aviary so he wasn't sure.