Bobi, the Guinness World Record holder, celebrates 31st birthday with traditional Portuguese party.

Bobi, a Rafeiro do Alentejo from Portugal, celebrated his 31st birthday with a traditional Portuguese party in Conqueiros, a rural village in Leiria, Portugal. Bobi was declared the world's oldest dog by Guinness World Records in February. He is reportedly in good health, but has difficulty walking and his eyesight has declined. Bobi has spent his whole life only eating "human food," and he’s never been chained or leashed. His owner, Leonel Costa, says Bobi is special because he represents the generations of his family who have passed away.