Hi all, I keep 9 chickens in a public school (it's so fun!) and unfortunately just found roundworms in some feces. So far I have just found one wormy poop but I assume that all my birds are infected. Honestly it explains a lot: They are 8 months old and all hens but we never get more than 6 eggs a day. Some of the birds looks a little stunted in growth. So, what should I do? Treat naturally with acv, garlic, yogurt and hope for the best? Or use Wazine? The eggs go to our students so I'm concerned about the impacts of treatment. Thanks for your thoughts!!