Hey folks just thought I would add my two cents worth in this topic. I have always used Galaxy D to vaccinate my ferrets, this year I couldn't get it, so I went with the Ferravac D. I pretreated all of em with diphenhydramine (childrens benadryl) one half hour before the vaccinations. Out of 13 ferrets vaccinated there were 0 reactions. Fuzzie Dad Rascal,Treble,Cocoa,Moose,Charlotte, Screech,Havoc,Casey,Hanna,Dodger, Rainbow,Squeeky,Taffy,Midge, & Blizzard Never forgetting Loki, Spaz, & Sampson http://www.geocities.com/Petsburgh/Haven/5886 [Posted in FML issue 3243]