Pet Vaccination Schedule Calculator
Generate a recommended vaccination schedule for your dog or cat based on their age, weight, and vaccination history.
Your vaccination schedule will appear here.
Formulas & Logic
Age Conversion:
Vaccine Timing (Dogs — AAHA Guidelines):
Vaccine Timing (Cats — AAFP Guidelines):
Next Due Date: Next Due (weeks) = Booster Interval − Weeks Since Last Vaccination
Overdue Threshold: If Next Due ≤ 0, vaccine is overdue and should be scheduled immediately.
Assumptions & References
- Dog core vaccine schedule follows AAHA Canine Vaccination Guidelines (2022).
- Cat core vaccine schedule follows AAFP Feline Vaccination Guidelines (2020).
- References: AAHA 2022 Canine Vaccination Guidelines; AAFP 2020 Feline Vaccination Guidelines; AVMA Vaccination FAQs.