When you adopt or buy a large dog, it’s like signing a contract of responsibility.
These big guys need more than just space and good food — they need a well-organized health routine, and that starts with a proper vaccination calendar.
I learned this firsthand with Max, my Labrador. Back when he was a puppy, I got the dates mixed up, thought all shots were the same, and almost missed an important dose.
Since then, I’ve built a full vaccine schedule and keep everything updated.
Today, it’s what keeps him healthy and protected.
If you’ve got a big pup at home, here’s a straightforward guide to building the perfect vaccine calendar.
Core Vaccines for Large Dogs
Before you build the calendar, you need to know which vaccines are essential:
💉 1. V10 (or V8) Vaccine
Protects against multiple serious diseases like distemper, parvovirus, hepatitis, adenovirus, and leptospirosis. It’s crucial, especially for large dogs who spend a lot of time outdoors.
💉 2. Rabies Vaccine
This one’s often required by law and protects against rabies — a deadly disease that can also affect humans.
💉 3. Optional but Recommended Vaccines
- Canine flu (kennel cough)
- Giardia
- Leishmaniasis (in high-risk areas)
- Tick and flea vaccines, depending on the dog’s lifestyle
Building the Vaccination Calendar
Here’s how to set it up:
✅ Puppies (starting at 6–7 weeks old):
- 1st dose of V10
- After 21–30 days: 2nd and 3rd doses of V10
- 1 rabies shot (usually around 4 months)
- After initial vaccines: yearly boosters
✅ Adult Dog (no vaccination history):
If you adopt an adult large dog with unknown vaccine status:
- Start with 1 V10 shot + booster after 21 days
- 1 rabies shot
- Then continue with annual boosters
✅ Annual Boosters:
Keep a record of:
- V10: once a year
- Rabies: once a year
- Optional vaccines: consult your vet for ideal frequency
Tips to Stay on Track
- Use pet care apps with vaccine reminders
- Keep the vaccine card updated and stored safely
- Create a physical calendar on your fridge or wall with vaccine dates
- Book annual check-ups, and the vet will confirm what’s missing
How I Do It with Max
After almost missing a key vaccine, I got more organized.
I created a monthly chart, marked all vaccine dates, and even set phone alerts.
Now Max follows a proper schedule, and I have peace of mind.
The result? A 6-year-old, energetic, and healthy dog with everything up to date.