Dog's Life Site

: While the average life expectancy is approximately 11.2 years, it varies drastically by breed.

: Roughly speaking, a dog's first year equals 15 human years, their second year equals 9, and each subsequent year is about 5 human years. 3. Impact on Human Well-Being Dog's Life

The story of a dog’s life begins thousands of years ago. Dogs were likely the first animals ever domesticated, integrating into human social life long before the transition to agriculture. : While the average life expectancy is approximately 11