
It depends entirely where you live, and the level of risk. Personally, I think that it is far more important to socialise them (even from a pup's eye view on the ground), and this outweighs the risk of infection -
in our particular area.
The vets obviously have to cover themselves, and cannot recommend this to anyone.
If I were to live in an urban enviroment, I would have to abide by the rules and carry pup everywhere until 10 days or so after last jab -
Jo and the Casblaidd Flatcoats