So I think that my buckling and a few of my does have sore mouth... I know it's highly contagious and that it basically has to run its course. I also know that they are immune to it a little while after they get it and that I can get it. My question is: Even after a goat is completely healed of sore mouth and there is no sign of it, can they still give the virus to other goats and do they pass it to their kids? How long should I keep my herd closed off? I don't know how the buckling got it. He gave it to two of my does, though. Is there anything I can give them to help them out?