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Puppy Vaccination Schedule

Enter your puppy's birth date and get a complete personalized vaccination timeline. Based on AAHA & AVMA guidelines.

Your puppy is currently 4 weeks old

Vaccination Timeline

DHPP #1

Core

Distemper, Hepatitis, Parvovirus, Parainfluenza

First combination vaccine. Foundation of immunity.

Oct 4, 2026
Week 7
Coming Up

Bordetella

Non-Core

Bordetella bronchiseptica (Kennel Cough)

Recommended if visiting daycare, boarding, or grooming.

Oct 4, 2026
Week 7
Coming Up

DHPP #2

Core

Distemper, Hepatitis, Parvovirus, Parainfluenza

Second booster. Builds stronger immunity.

Nov 1, 2026
Week 11
Upcoming

Leptospirosis

Non-Core

Leptospira bacteria

Recommended for dogs exposed to wildlife or water.

Nov 8, 2026
Week 12
Upcoming

DHPP #3

Core

Distemper, Hepatitis, Parvovirus, Parainfluenza

Final puppy DHPP. Full immunity expected ~2 weeks later.

Nov 29, 2026
Week 15
Upcoming

Rabies

Core

Rabies

Required by law in most areas. Lasts 1–3 years.

Nov 29, 2026
Week 15
Upcoming

Lyme Disease

Non-Core

Borrelia burgdorferi

Recommended if in tick-prone areas (woods, hiking).

Nov 29, 2026
Week 15
Upcoming

DHPP Booster

Annual

DHPP yearly booster

First adult booster, then every 1–3 years.

Sep 12, 2027
Week 56
Upcoming

Rabies Booster

Annual

Rabies yearly/triennial booster

Required by law. 1 or 3 year vaccine available.

Sep 12, 2027
Week 56
Upcoming

Why are puppy vaccinations important?

Vaccines protect your puppy from serious — often fatal — diseases like parvovirus, distemper, hepatitis, and rabies. Puppies are born with limited immunity from their mother's milk, but this protection wears off around 6–8 weeks. That's when their own vaccination schedule begins.

Core vs. Non-Core Vaccines

Core Vaccines (Required)

  • • DHPP (Distemper, Hepatitis, Parvovirus, Parainfluenza)
  • • Rabies

Non-Core (Lifestyle dependent)

  • • Bordetella (kennel cough)
  • • Leptospirosis
  • • Lyme disease
  • • Canine influenza

Frequently Asked Questions

When should my puppy get its first vaccine?

The first round of DHPP is typically given at 6–8 weeks of age, when maternal antibodies start to wane. Bordetella can also start as early as 6 weeks if your puppy will be around other dogs.

Why do puppies need multiple shots?

Maternal antibodies can interfere with vaccines, but they wear off at unpredictable times between 6–16 weeks. Multiple doses ensure the vaccine works once those antibodies are gone. Full immunity typically isn't achieved until the final round at 14–16 weeks.

When can my puppy go outside or meet other dogs?

Most vets recommend waiting 1–2 weeks after the final puppy vaccine round (around 16–18 weeks) before fully socializing in public spaces like dog parks. Limited exposure to vaccinated, healthy dogs is encouraged earlier for socialization.

How accurate is this schedule?

The schedule follows AAHA (American Animal Hospital Association) and AVMA guidelines. However, your vet may adjust it based on your puppy's health, breed, and lifestyle. Always confirm the timeline with your vet.