How old is a 5 year dog in human years?

It's not as simple as multiplying a dog's age by 7 to get their human equivalent. The conversion changes based on the dog's breed and size.

Here's a general idea:

* First year: Roughly equivalent to 15 human years

* Second year: Roughly equivalent to 9 human years

* After that: Each dog year is roughly equivalent to 4-5 human years

So, a 5 year old dog is roughly equivalent to 36-40 human years old.

Important Note: These are just rough estimates. For a more accurate assessment, consult your veterinarian. They can factor in your dog's breed, size, and overall health to give you a better idea of their age in human years.