ALBAWABA A Portuguese dog (Bobi) who was declared the world's oldest dog by Guinness World Records in February, celebrated his 31st birthday on Thursday, according to a news release from Guinness. Bobi a purebred rafeiro do alentejo born on May, 11. 1992, he continues to live in the Portuguese village of Conqueiros on the same family farm. Happiest of birthdays to Bobi, the oldest living dog and the oldest dog ...