Copied and pasted from another thread I posted on recently as I'm lazy (sorry)
Post one:
It is not strange not to get first injections done. Research dictates that doing two vaccinations as per manufacturer's guidelines isn't ideal anyway (look up the WSAVA recommended protocol).
My puppy is having one DHP jab and he's not having it until 16 weeks. Until then he will be socialised with known healthy dogs and I rob the ground mixing with strange dogs.
Many vets use different manufacturers of vaccine and breeders who do follow the common two jabs at 8-12 weeks situ let you book both with your own vet to ensure you don't have to get three jabs if they use a different manufacturer to the one the breeder's vet does.
Over vaccination can cause very serious problems for some dogs.
And I followed it up with:
Just because I am one of those people and it might be helpful if anyone else comes across this.
Puppies have maternally derived antibodies (MDA). These deplete as they age. The sole reason manufacturers say do two jabs is because if the first one is overpowered by MDA and doesn't take, hopefully the second one will. MDA drop over time but it varies per puppy and per litter and per breed so it is very hard to know the perfect time to vaccinate.
WSAVA actually say you should vaccinate every couple of weeks until they are 16 weeks, as 16 weeks is considered to be the time when MDA have dropped enough in the vast majority of puppies for a vaccination to take and be utilised by the body. This is why I'm waiting until 16 weeks. I'm an experienced dog owner so socialisation isn't going to be impacted because I know what I'm doing.
My first dog reacted to vaccinations. I am absolutely pro vaccinations, but not over using them unnecessarily, which, sadly, our society does in dogs.
This is a good read on vaccinations:
www.dogsnaturallymagazine.com/what-every-vet-should-know-about-vaccines/