I agree, following the advice of people on the internet can be a risky undertaking, as many are stuck in a rut and do not keep up with new findings and discoveries concerning the vaccinations and disease states of companion animals and tend to repeat the same ol' same ol'...
All I can say, is do some research:
http://www.yorkietalk.com/forums/yor...tz-2-10-a.html http://www.yorkietalk.com/forums/yor...d-schultz.html http://www.yorkietalk.com/forums/yor...-overview.html HEMOPET.HTM