How much lives do dogs have in dog age and humen age?

Dogs don't have multiple "lives" in the way we often think of the concept. They have one life, just like humans. However, because dogs age much faster than humans, their lifespan is much shorter.

Here's how dog years compare to human years, generally:

* First year: Counts as approximately 15 human years.

* Second year: Counts as approximately 9 human years.

* Every year after that: Counts as approximately 5 human years.

So, for example:

* A 2-year-old dog is roughly equivalent to a 24-year-old human.

* A 10-year-old dog is roughly equivalent to a 64-year-old human.

Important notes:

* These are just general guidelines.

* Smaller dog breeds tend to live longer than larger breeds.

* A dog's individual lifestyle, health, and genetics all play a role in their lifespan.

Let me know if you have any other questions!