Bobi was a male purebred Rafeiro do Alentejo dog owned by Leonel Costa of Conqueiros, Leiria, Portugal. Bobi was claimed by his owner to be the oldest dog to ever live and the first dog on record to reach 30 years. From Wikipedia
Bobi's title as the world's oldest dog has been posthumously removed due to insufficient evidence, prompting Guinness World Records to update its criteria for pet age verification.