🐶 DOG VACCINES

Core Vaccines (FOR ALL DOGS)

Core vaccines are recommended for all dogs or cats because they protect against diseases that are widespread, severe, or pose a public health risk. Shelters, rescues, boarding kennels, and other group environments pose higher risks for contagious diseases — stress and crowding can weaken immunity, and one sick animal can spread infection fast.

1. DA2PP (Distemper, Adenovirus, Parvovirus, Parainfluenza)
Protects against dangerous viral diseases that attack the immune system, brain, liver, and intestines.

  • Puppies: Start at 6–8 weeks, repeat every 3–4 weeks until at least 16 weeks old.

  • Adults: Booster 1 year later, then every 3 years.

2. Rabies
Rabies is deadly to both dogs and humans and required by law in most areas.

  • Given at 12–16 weeks, booster 1 year later, then every 1–3 years depending on the vaccine and local law.

3. Leptospirosis
Spread through water, soil, or food contaminated by urine from wildlife or rodents. It can cause kidney and liver failure and can also infect humans.

  • Once considered optional, it’s now widely recommended for all dogs because outbreaks occur even in urban areas.

  • First dose at 12 weeks, second dose 2–4 weeks later, then annually.

ADDITIONAL (For Some Dogs)

“For some pets” (risk-based vaccines) are recommended depending on your pet’s daily life, travel, environment, and exposure risk. Your vet will guide you based on where you live and what your pet does.

Bordetella (Kennel Cough)
Protects against a contagious cough spread in boarding, grooming, and daycare facilities.

  • Can be given as a nasal spray, oral dose, or injection.

  • Often required by boarding or grooming facilities. Annual boosters recommended.

Lyme Disease
Spread by ticks, especially in wooded or grassy areas.

  • First dose at 12 weeks, second 2–4 weeks later, then yearly.

  • Recommended for dogs that hike, camp, or travel to tick-heavy regions.

Canine Influenza (Dog Flu)
Useful for dogs that travel, board, or attend daycare.

  • Two-dose series, 2–4 weeks apart, then annual booster.

Puppy Schedule

  • 6–8 weeks: DA2PP start

  • 12–16 weeks: Rabies, Leptospirosis (two doses 2–4 weeks apart)

  • 1 year later: Booster DA2PP, Rabies, Leptospirosis

  • After that: DA2PP every 3 years, Rabies per law, Leptospirosis yearly

    🩺 After-Vaccine Care — Dogs & Cats

    Mild, short-term reactions after vaccination are normal and show the immune system is responding.

    Common, mild reactions (usually resolve within 24–48 hours):

    • Sleepiness or less playful than usual

    • Mild soreness or tenderness where the shot was given

    • A small lump at the injection site (can last up to 2 weeks)

    • Slight decrease in appetite

    Call your veterinarian right away if you notice:

    • Facial swelling, hives, or severe itching

    • Repeated vomiting or diarrhea

    • Difficulty breathing, collapse, or fainting

    • Persistent pain or swelling lasting longer than a week

    These reactions are rare but can occur. Always let your vet know if your pet has had a vaccine reaction before — adjustments can be made for future visits.

    💡 Tip: Keep your pet calm, hydrated, and indoors for 24 hours after vaccination. Avoid strenuous play, long walks, or grooming appointments that same day.