
THIS is why we didn't do any vaccination before we sent our puppies to their new homes. All too often I know this, starting again, happens. Our puppies went at 10 weeks normally with strict instructions that the new owners see their own vet within 48 hours, when vaccination should be started. If we knew the people they'd go at 8 weeks if doing well enough, in which case I'd again advise them to see their own vet within 48 hours, BUT perhaps not to go ahead with vaccination immediately much as by 8 weeks, it's felt safe to externally vaccinate.
If I were you (and I'd not be happy to have had a vet start over) I'd get the two sets in (UK?) and wait another week before putting the puppy on the ground off your property. He can of course, be outside on a contained area from day one.
Your puppy should be protected after the final set of vaccination of course, but it only takes one dog to infect your puppy, so waiting the extra time is, for me, well worth doing. With my breed, 'socialising' isn't such a big deal. None of mine saw much of the outside world, much as they always had our small pack around of course, until they went to Ringcraft classes. And none was the worse for not being out and about much early on.
As for puppy classes, I'd have thought no puppy that hasn't had all it's vaccination shots, would be able to go to these, and I'd certainly not be taking one. Again it only takes one dog to infect your puppy - and someting like Parvo can be walked in via another dog, on your shoes or clothing btw.
"The other vet said to wait until a week after her 2nd shot to let her out." Yes!!!