Question about ADV? I have talked with 4 of the top ferret vets here is Colorado and all have assured that ADV is not a problem here. I am pet sitting for ferrets with unknown medical histories, but they are all from this state. Has anyone in this area heard of infected ferrets? Percentages? Need I worry? I have been told by many ferret owners that they too do not believe it is a disease to worry about in this state. Thanks. [Posted in FML issue 4700]