Small dog breeds are known to have a longer life expectancy than most larger breeds. Although scientists haven’t pinpointed the exact reason for variations in canine longevity, the difference could possibly be attributed to larger breeds growing at an accelerated rate.
Using information from the American Kennel Club, INSIDER compiled a list of dog breeds with a long lifespan (up to 15 years or more).
From Pomeranians to poodles, here some dog breeds that have a long lifespan.
Chihuahuas can live between 14 and 16 years
According to the American Kennel Club (AKC), this toy breed can live between 14 and 16 years. Weighing upwards of six pounds, chihuahuas are characterized by their “loyalty, charm, and big-dog attitude.”
The Chinese crested has a lifespan ranging from 13 to 18 years
The AKC describes the Chinese crested as a “frolicsome, ultra-affectionate companion dog.” In addition to having a spunky hairdo, this breed ― which can be coated or hairless ― has a long lifespan ranging from 13 to 18 years.
Smooth and wire fox terriers can both live between 12 and 15 years
The smooth fox terrier and its cousin, the wire fox terrier, can live between 12 and 15 years, according to the AKC. As their names suggest, both were originally bred as fox-hunting dogs.
Pomeranians have a lifespan of 12 to 16 years
Pint-sized and lively, Pomeranians have a lifespan of 12 to 16 years. The AKC reports that Poms can be easily trained, making them adept as watchdogs and excellent pets for families with young children.
The life expectancy of the rat terrier is 12 to 18 years
With a life expectancy of 12 to 18 years, the rat terrier is an American breed known for its compact body and smooth coat. It was originally bred as a farm dog.
Yorkshire terriers live between 11 and 15 years
An irresistible mix of feisty and dainty, the Yorkie can live between 11 and 15 years. This toy terrier’s personality and hypoallergenic coat make it a popular breed.
Australian shepherds have a lifespan of 12 to 15 years
The life expectancy of the Australian shepherd, or Aussie, is 12 to 15 years. Strongly associated with cowboy culture, this intelligent and exuberant breed can be trained for work and sport, according to the AKC.