Danee Thank you for the excellent and well written posts on ADV. This is a complicated disease, but you explain it clearly! I do have a question. I know the importance of testing, since ADV+ ferrets may not show any symptoms. But what are the most common symptoms when they do get sick? I'd like to tell my vet under what circumstances he might want to do an ADV test in a sick ferret that is presented to him. Thanks. Linda Iroff International Ferret Congress http://www.ferretcongress.org [Posted in FML issue 5218]