What Are Dog Years Compared To Human Years

Turns out the math isn t that simple.

Dogs age pretty fast in their first couple of years but the aging process varies depending on the breed. Converter dog years human years. Size and breed also play a role. The second year of a dog s life equals about nine years for a human.

And after that every human year equals approximately four or five years for a dog. The case is the same for all breeds until later on. This 7 1 ratio was based on pure logic and statistics. 15 human years equals the first year of a medium sized dog s life.

If you own a dog you might have heard that 1 dog year is equal to 7 human years. As mentioned in the above dog year chart the first year of your doggy s life is equal to almost 15 human years. As a general guideline though the american veterinary medical association breaks it down like this. Do all dog breeds age alike.

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So the first year of your fuzzy friend s life is equal to about 15 human years. Because for calculating age the size and weight of the dog are much more important. An inscription on the cosmati pavement in westminster abbey dating back to 1268 states that one human year is equivalent to nine years. Later on in the 1950 s dogs had two years trimmed off their lifespan and the 7 year rule became popular.

Most humans know that dogs age faster than humans. But it is not true that one dog year is equivalent to 7 human years. Larger breeds such as newfoundlands mature much more slowly but tend to have shorter life spans. Well calculating your dog s age in human years isn t that simple.

According to the american veterinary medical association. The rate of aging decreases after dogs turn 7. Based on the study a one year old dog compares to a 30 year old human a four year old dog to a 52 year old human. The first year of a medium sized dog s life is 15 years of a human s life.

In addition you will receive a number of tips on what makes your dog age especially quickly. During the early stages dogs grow and mature more quickly than us. Year two for a dog equals. Medium and small dogs reach senior status much later in life around 7 years of age for medium sized dogs and 10 years for toy breeds.