I spoke with my Vet about anti-biotics for my coughing goats, and he told me a couple things that I need help understanding. He totally agreed with the suggested approach of an IVOMEC dose in case of lungworm. I treated them all yesterday, and my question #1 is when should I treat again? Secondly, he recommended an anti-biotic. At first he mentioned Penicillin, and I told him that I had the large bottle of Neomyacin from Tractor Supply. He said to use that and follow the bottle directions. That is where my confusion comes in. It says 5 ml per 100 lbs, so does that mean to orally adminster than much Neomyacin solution with a syringe to the mouth? It said to do it as a drench, so I think that's what it means. The big question is, FOR HOW MANY TREATMENTS? I didn't realize how vague it would be on the bottle and I could not get a hold of the vet again. Any help or suggestions on this one? Thanks in advance!