Portuguese pooch crowned world’s oldest dog

Thirty-year-old Bobi snatched title from US pup in upset; longevity credited to human food and calm, peaceful environment'

It's a dog's life for one small US pup this weekend after a European rival essentially stole his bone.

Two weeks ago, Spike, an Ohio-based chihuahua mix rescue dog, was crowned the world's oldest dog. But two days ago Bobi, a dog that guards livestock in Portugal, grabbed the title faster than a string of sausages, CNN reported.