How Long Do Dogs Live (And Why)?

Exact answer: 10 to 13 years

The lifespan of every organism varies from its estimated value. Dogs being the very friend of humans, do not have a longer life span.

Different types of dogs have different lifespans. Different breeds also have a different lifespan than a normal street dog. The climatic conditions and the habitat in which a dog is living also affect the lifespan.

Size, nutrition, and care to them also affect their life span. It is also proven that female dogs have a bit longer life span than the male.

How Long Do Dogs Live

How Long Do Dogs Live?

Yorkies14 To 16 Years
Maltese12 To 15 Years
Boston14 Years

This is a fact that different breeds dog has a different life span. Curly-haired puddles can be small or big. Almost all toy-sized dogs live 14 to 16 years, and the larger standards live about 11 to 13 years.

Miniature Schnauzer is 12 to 14 inches tall and it hardly lives for 12 to 14 years. These dogs are prone to pancreatitis caused by high levels of fat in their blood. Unknown to the western world till the 20th century, Shih Tzus were the favorite breed of royalty in china’s Ming dynasty.

They hardly lived up to 11- 14 years. Dachshund lived up to 12 to 14 years. Their lower bodies were perfect for ducking into badger dens.

Beagles are curious, smart, and guaranteed to keep you entertained. These breeds hardly live up to 12 to 14 years. Farmers raised Shetland Sheepdogs to herd animals on the Shetland near Scotland.


These breeds hardly live up to 12 to 14 years. Like other dogs, they are also prone to hip problems, which can be painful. The Chihuahua, the cutest of all, have a life span of 14 to 18 years.

They are bred in warm climates and do not do well in a cold climate. Having the smallest size they may not be the right breed for a young and active kid. The big and the flat snouts make Pugs the funniest faces.

They carry an average life span of 12 to 15 years. They do not go well in heat and are big shedders.

Why Do Dogs Live So Long?

Like most animal species, the answer lies in how fast they grow and develop. Dogs grow faster than humans, and therefore, their entire lives are accelerated. Humans, for example, don’t start developing teeth around 4 months.

Also, many have a question that why dogs have a short life span. The is due to the high metabolic rate. Smaller animals have high metabolic rates, which lead to a shorter lifespan.

The average life span expectancy depends on a variety of factors like size, breed, lifestyle, color, and quality of care. Giving the example like Chihuahua have a long life span than the Great Danes.

It’s not much surprising to know that dogs enjoy a healthier diet than humans. The dogs do not live to 20 years. The oldest dog to have ever lived was an Australian cattle Dog named Bluey.

The second oldest dog to have ever lived is a Beagle named Butch who lived a life of 28 years. Also, there are certain dogs with a short life span. Saint Bernard has an average life span of 8 to 10 years.


New Foundland has an average life span of 8 to 10 years. Mastiff has an average life span of 6 to 8 years. In all size groups, mixed breed dogs live longer than purebred due to genetic quality.

As mentioned earlier, dogs cannot live long like humans due to higher metabolic rates. Dogs have higher a heart rate and body temperature than humans.


The aging process in dogs varies from breed to breed, and it affects the dog’s health and physical activities. In advanced ages, the dogs have also developed their senses of hearing,  smell, vision, and also in physical activities.

They also face disorders of the skin, health which leads to several diseases like cancer, kidney failure, gastric, joint issues, and many more. It is also assumed that the dogs can sense their death.

On average it has been recorded that the dogs at an average live for about 10-15 years. However, this estimation may vary depending upon various conditions.



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Hi! I'm Nidhi.

Here at the EHL, it's all about delicious, easy recipes for casual entertaining. So come and join me at the beach, relax and enjoy the food.


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