New formula to calculate your dog's age, no longer equivalent to 7 human years

The incredible new formula that allows you to know the true age of your dog. The veterinarians explained the new method and assured that the traditional method is not the most accurate.

Until now it was thought that each year of a dog's life was equivalent to 7 years of human life, but apparently veterinary experts have found a new formula and are trying to change popular beliefs.

The American Veterinary Medical Association (AAMV) has developed a new, more accurate and updated formula for determining a dog's age.

The new way to check a dog's age takes several factors into account: the dog's size, breed, health history and activity level. These features allow for a more accurate assessment of a dog's age and help provide owners with more helpful guidance on how to care for their pets.

New formula to calculate your dog's age

The AAMV has updated the method to determine the age of dogs, taking into account the following characteristics:

The first year of a dog's life is 15 human years.
The second corresponds to our next 9 years.
Starting from the third year, 5 years are added each year.

The three key points to extend the life of your dog

There are three important things that can determine whether your dog will live many more years or not. Now that you know the new formula to calculate your dog's age, you should know these three questions that will help you create emotional bonds for years to come.

Pay attention to physical signs: Dental changes can indicate your dog's age, from the appearance of baby teeth to the wear of permanent teeth.

Temporary teeth emerge between 15 and 21 days, become permanent after 6 months and begin to wear down after 3 years.

Life expectancy varies by breed: Smaller breeds can live longer, some can even live up to 18 years, unlike large breeds like German Shepherds and Golden Retrievers which can live around 12 years.

Symptoms of aging: Older dogs may experience changes in weight, sleeping habits, graying of the coat, mobility problems, and an increase in certain behaviors such as barking and fear.

Changes in your senses: Age causes dogs to lose acuity in some of the main senses: smell, hearing and vision.

From the age of 6 or 8, gray hair begins to appear in areas such as the cheeks, chin, eyebrows and other parts of the face, head and the rest of the body.

Knowing the signs of aging and following proper care and nutrition can help prolong your dog's life and quality of life.

It is also important to be aware of the special health needs of your breed, the eating and make regular visits to the veterinarian to detect any health problems as soon as possible.

Online calculator

With this calculator you can have a more precise idea of ​​your dog's age, just fill in his name and how many years ago he was born.

Other existing formulas depending on the breed

The University of California developed another mathematical formula that takes into account the size and weight of the dog, so it divided the animals into four groups: 

-Small breeds: they are all those less than 10 kilos
-Medium breeds: they are those that weigh between 10 and 22 kilos
-Large breeds: those that range between 23 and 40 kilos
-giant breeds: those over 41 kilos

With these previous data, the formula would be as follows: 
Human years = 16 x In (chronological age of the dog) + 31. That is, you must multiply the logarithm of the dog's age in years by 16 and then add 31. 

To see it more easily, they created the following table:

Age of dogs

human yearsSmall breedMedium breedLarge breedgiant race

With information of: