The title of the oldest dog ever is hotly debated, with new claims popping up online every year. Many sources insist that ...

Guinness World Records says it has suspended the title of "oldest dog ever" that was held by a Portuguese dog that died last year. The publication said it was reviewing the title after some ...

You’ve heard of tales as old as time—now meet the tails as old as time! The oldest dog breeds in the world have been around for thousands of years, serving as hunters, guardians, and companions long ...

In 2001, Florida resident Gisela Shore was smitten by a Chihuahua puppy taken in by the rescue where she volunteers. She had no idea that 21 years later, she’d still be sharing her life with that ...

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 ...

LISBON, Portugal — A 31-year-old dog in Portugal that had been ranked as the world’s oldest dog ever has died, his owner said Monday. The guard dog, called Bobi, died over the weekend in a veterinary ...

Have you ever wondered which dog breeds have been around the longest? Or asked yourself which breed could truly claim the title of the very first? Dogs have walked beside humans for thousands of years ...

A 21-year-old chihuahua from Greenacres, Florida, now holds the Guinness World Record for the oldest living dog. "TobyKeith" was born on Jan. 9, 2001, and had his record verified at the age of 21 ...