The first year of a dog’s life is.

How to tell how old a dog is in human years. For an easier (and also accurate) way to estimate your dog’s age, you can follow this methodology for small, medium, and large dogs under 100 lbs. The easy way to calculate a dog’s age is to take 1 dog year and multiple it by 7 years. If you see some gray hair growing, your dog is showing signs of aging.

Each additional year of the dog’s life is then. Dogs mature more quickly than we do early on. The easy way to calculate dog age.

1 year for fido equals 7 years for you. Ever wonder how old your dog is in human years? Follow this protocol for small, medium, and big dogs weighing less than 100 pounds for a more straightforward (and more accurate) way to determine your dog’s age.

How long is a dog year? Just how different depends on your dog’s weight and stage of life. For example, let's say your pup's age is 6 in human years.

For the 2nd year of the dog, add 9 human years. This can be done assuming that dogs live about ten human years while. Due to his or her much shorter life span, your dog and you age at two widely different rates.

A dog that is 6 in human years would be. Not all breeds age alike, so use our dog age calculator to convert dog years to human years. Turns out, the math isn't that simple.