I have 5 chickens outside, 2 at 11 weeks, and 3 at 7 weeks of age. A few days ago I noticed bloody areas in poo, a lot like intestinal lining but also some reddish in normal poo areas as well(not like stringy lining)! I have no clue who the suspect is. No one seems to be acting any differently, all eating and happy. We also have 5 chicks that are 2 almost 3 weeks of age. They are on our porch completely separate from the others, but have been where the others scratch in yard occasionally. Anyways, this am I noticed my black chick had dropped some bloody poo(red and pink and stringy) just like the others I'd seen outside. Again all acting normal and eating. I didn't have any shed intestinal lining at this age (2weeks) with raising my first girls...so no clue if it's normal or not! (I've heard yes and no). Should I go about worming??? My question is can I worm 2 week old chicks? I plan on worming my older girls with equine safeguard to rule out worms...I don't suspect cocci because it's been over a week since I noticed some blood outside with the older birds. I can add that no bloody stools were found with the older birds this morning, as well as yesterday.