>Is there any actual "real" as in real run printings, not just off the >net.... research reports or info I can use to try to talk some sense to >this person???? How about Hillyer & Quesenberry, "Ferrets, Rabbits and Rodents, Clinical Medicine and Surgery"; W. B. Saunders & Co.; 1997 ISBN 0-7216-4023; pg 17. "Never use canine combination vaccines or vaccines of ferret cell or low-passage canine cell origin...." "Currently, only one vaccine is USDA approved for use in ferrets (Fervac-D, United Vaccines, Madison, WI)" Dick B. [Posted in FML issue 2999]