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Calculator

Pet age calculator

Translate a dog or cat's age into a rough human-equivalent life stage, adjusted for size.

Golden retriever puppy lying beside an older grey-faced golden retriever, with a calendar on the wall

Estimates are a starting point; your veterinary team can confirm the right figures for your animal.

Result

≈ 29 human years

Life stage: Young adult

Larger dogs age faster than small dogs, which is why size changes the result. Senior animals benefit from twice-yearly veterinary checks.