For fun, figure out how old you are in dog years too! It used to be thought that 1 dog year = 7 human years. That formula has been revised to a complex combination taking the size of the dog into ...

An curved arrow pointing right. Dogs reach sexual maturity around age one. This means, if a dog year were equivalent to seven human years, a seven year old human would be able to procreate.

If you're a dog owner, you have probably heard the popular myth that a single human year is equal to seven 'dog years'. That would make Britain's oldest dog, a 22-year-old Staffy from Devon named ...

The common belief that one human year equals seven dog years is an ... 83 for medium dogs and 93 for larger dogs. And at age 16, the chart shows, estimated age is 80 for small dogs, 87 for medium ...