First puppy vaccinations happen earlier than many new owners expect: the standard age is 6–8 weeks, which often means the first jab is given while the puppy is still with the breeder. That timing quirk causes most of the confusion around puppy vaccination schedules — so here's what happens at what age, and the questions to ask before your puppy comes home.

What age for puppy vaccinations: the timeline

First injection at 6–8 weeks, second at 10–12 weeks, full immunity about 1–2 weeks after that, first booster around 15 months. The complete schedule guide covers each stage; the point here is simply that the clock usually starts before you're the one holding the lead.

Ask the breeder these three things

One: has the first vaccination been done, and with which brand? (Brands matter because the second dose ideally matches.) Two: can you have the vaccination record card — not a verbal assurance? Three: which vet administered it, in case your own practice wants to confirm? A reputable breeder answers all three without hesitation.

What's actually in the first jab

The core combination: distemper, hepatitis and parvovirus (DHP) plus leptospirosis — see our vaccine types guide for what each covers. Parvovirus is the one that makes early vaccination urgent: it's widespread, hardy in the environment, and most dangerous to exactly the age group the first jab protects.

Budgeting for the course

If the breeder has done jab one, you're typically buying one more injection (£35–£55) plus the annual boosters thereafter; starting from scratch, budget £90–£150 for the full course. Compare course prices, not single-jab prices — our price guide shows the typical ranges.

General information, not veterinary advice — your own vet confirms the right schedule for your puppy.