Dog Health calculators

Simple daily-health checks, such as how much a dog normally drinks, help you notice changes early. Results are guidance only; call your vet if something looks wrong.

• Dog Water Intake CalculatorEstimate how much water your dog should drink in a day and check whether the amount it drinks is normal.
• Pet Vaccination Due Date CalculatorWork out when a vaccination or booster is due from the last date and the interval your vet gave you.

Every calculator shows its formula and sources, works in metric and imperial units, and gives estimates only. Read how we build and review them in our editorial policy and formulas & sources.