Core vaccines (recommended for all puppies)
- DA2PP/DHPP: Distemper, Adenovirus (Hepatitis), Parvovirus, Parainfluenza
- Rabies: Required by law in most areas; protects against a fatal disease
Puppy schedule by age
6–8 weeks
- DA2PP/DHPP: first dose
- Fecal test and deworming as needed
9–12 weeks
- DA2PP/DHPP: second dose
- Consider Bordetella if boarding, daycare, or classes
- Leptospirosis may start here in higher‑risk regions
12–16 weeks
- DA2PP/DHPP: third dose (final in puppy series)
- Rabies: single dose (timing varies by local regulations)
- Leptospirosis booster if started earlier
1 year after final puppy shots
- DA2PP/DHPP booster
- Rabies booster (1‑ or 3‑year based on vaccine/local law)
Lifestyle (non‑core) vaccines
- Leptospirosis: Outdoor water/wildlife exposure; often paired with DA2PP
- Bordetella (Kennel Cough): Boarding, daycare, grooming, classes
- Lyme: High‑tick regions or frequent hiking/camping
- Canine Influenza: Boarding/daycare outbreaks or mandates
Common mild side effects
- Sleepiness, mild soreness at injection site
- Low‑grade fever or decreased appetite for 24–48 hours
- Tiny lump at injection site that resolves in a few weeks
Get urgent help for facial swelling, hives, vomiting, breathing issues, or collapse — these are signs of a rare allergic reaction.
Before and after visit tips
- Bring stool sample if requested; note any past reactions
- Keep puppies on the floor or in a carrier until fully vaccinated
- After shots, plan a quiet day with light activity and water access
- Avoid dog parks/public floors until 1 week after final DA2PP
Chat with a vet about your schedule
We’ll tailor timing to your area and your puppy’s lifestyle.
FAQ
What if my puppy missed a dose?
Don’t restart from the beginning. Your vet will continue the series based on the last dose date and age, then give a final dose at or after 16 weeks.
Can I socialize my puppy before fully vaccinated?
Yes — controlled, clean environments with healthy, fully vaccinated dogs are encouraged. Avoid dog parks and high‑traffic public floors until the final DA2PP has taken effect.
Do small breeds need a different schedule?
The timing is the same. Your vet may adjust dose formulations. Discuss any prior vaccine sensitivities.