I am new to keeping goats. I'm in northern Illinois so our weather has been cool and cold at night and miserabley wet. I have about twenty goats, some boers and some alpine does. About ten of them have runny noses and a mucousy cough. The discharge varies at different times from clear to white. My vet insists on no anti biotics without a temp. The highest temp I've gotten was 103.7. I do not want to lose a single animal if there is something I can do to help them. I'm afraid they have pneumonia. What do I do?