Thank you so much for sharing that link casportpony! I can't find a vet within a hundred miles of me who will treat a chicken, they won't even test poo for me. Time to invest in a microscope and put all the previous college science courses to work!Have you seen this thread?
https://www.backyardchickens.com/threads/doing-fecal-floats-at-home.1047614/