Bobi, the World's Oldest Dog, Passes Away at 31

Bobi, a Portuguese mastiff, has passed away at the remarkable age of 31 years and 165 days, making him the world's oldest known dog. Bobi's longevity shattered the previous record held by Bluey, an Australian cattle-dog who lived to be 29 years and 5 months old. Bobi's exceptional lifespan is attributed to his calm environment, freedom to roam, and a diet similar to his owners. He was saved from a shallow grave as a puppy and became a beloved member of the Costa family in Portugal.