> In the past pups were always vaccinated at 8 weeks.
Actually that is not true.
20 years ago pups were vaccinated at 9 and 12 or 10 and 12 weeks.
It is only in the last 10 years that the manufacturers maintained they had improved vaccines enough to counter maternal antibody interference sooner.
One of our posters is an example of how this isn't always the case when her fully vaccinated pup (done at 8 and 10 weeks) contracted parvovirus at 4 months old.
After recovery titre tests were conducted that showed no antibodies for anything except for Parvo (which of course she had due to being ill).
My personal view is that of course we want to socialise pups early, but do we really need to take them to heavy risk areas at 10 to 13 weeks? Plenty can be done with low risk exposure, being carried visiting friends, and dogs with known health status etc.
Of course more care should be taken if there is a local outbreak.
With human babies vaccinations start at 3 months. We do not wrap them up in cotton wool. in fact most people will be coming to see, hold and kiss new baby long before, and many of these don't even get the protection of antibodies in breast milk.