somethings get confused from what one person says and what another understands it to be . Dr Murray uses PureVac NOT Neovac........... when I called the distributor, they told me they use NeoVac DA2 at ferret farms. Later Debi looked it up and found they also have Neo Vac D which says it is safe for ferrets. when I wrote Dr Murray about the NeoVac DA2 this is what he said: Good question The Da2 is distemper and adenovirus (canine hepatitis). It is a live vaccine, but It does not say how it was modified. I would call the vaccine company at 877 neo tech to find out if it is safe for ferrets, but a distemper only would be a better option (well if their distemper only is safe for ferrets). SO BY NO WAY DOES DR MURRAY USE OR RECOMMEND NEOVAC VACCINE and my sincere apology to Dr Murray for any misunderstanding this has caused. Millie and her ferrets and Danes www.txferretrescue.org ********************* [Posted in FML 7069]