This 9-year-old rescue dog was left alone and scared—until a Kentucky shelter worker took him home and changed both their ...

The world's oldest dog is living it up in his 30s. Bobi, a Portuguese pooch who was declared the world's oldest dog by Guinness World Records in February, celebrated his 31st birthday on Thursday, ...

Did you know some dogs can live well into their late teens, or even beyond? It’s no secret that our furry companions bring ...

One dog in the sunshine state is now an official Guinness World Record holder. Toby Keith, the chihuahua, has just been named the oldest living dog. The seven-pound pooch is 21 years and 99 days old.

Britain's oldest rescue dog – an 18-year-old Chihuahua called Tiny – is looking for a home according to the Salisbury Journal ...

A 21-year-old Chihuahua in Greenacres, Fla., was confirmed by the Guinness Book of World Records as the world’s oldest living dog. TobyKeith was born on Jan. 9, 2001. According to the Guinness Book of ...

It gives new meaning to dog years. Various types of sled dogs have been used by humans across the Arctic for almost 10,000 years, but new research reveals one particular type to be the oldest ...

The oldest known dogs from many popular breeds often reached a similar age, suggesting that while certain breeds may have a slight edge in longevity, a big part of a dog’s lifespan comes down to ...

Greenland sled dogs can trace their origins back nearly 10,000 years. In a new study published July 10 in the journal Science, paleogeneticists mapped the path of these culturally important canines ...

Sled dogs have been performing a vital role for people living in the Arctic for 9,500 years. In fact, the ubiquity of these dogs across the polar region is a testament to their significance. While ...