San Francisco:Boo, the worlds cutest dog, has died of a broken heart, his owners have confirmed. His death was confirmed in a post on Saturday made by his American owners to his 16 million Facebook followers. He was 12 years old, in human years, CNN reported. Boo, a pomeranian, and his companion ...morefrom NTV Online : NTV RSS Feed http://en.ntvbd.com/world/viral/180699/World's-cutest-dog-Boo-dies.-‘Broken-heart’-likely-reason,-say-owners