Merck Manual

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Dog Years versus People Years

Dog Years versus People Years

Dog Years

People Years

6 to 12 months

10 to 15 years

12 to 18 months

15 to 20 years

18 to 24 months

20 to 24 years

4 years

32 years

6 years

40 years

8 years

48 years

10 to 12 years

56 to 64 years

13 to 14 years

68 to 72 years

15 to 20 years

76 to 96 years