Can you take a fresh poop sample to a vet and have it checked for worm eggs, coccidia, bacteria and yeast?
-Kathy
Thank you. Yes we will have to check into that. Can worms affect just one hen in a flock?
They sure can. There is a vet on another thread that said something like "20% of your flock will have 80% of the worms". Just remember that just because you don't see worms, doesn't mean they don't have them.
-Kathy