Today, a great world mystery was solved by Mike Isaac, a writer at tech news site AllThingsD. Isaac unmasked the owner of Boo, "the world's cutest dog." No, really. Boo is the world's cutest dog.

Boo, the famous and adorable dog has died. The light Pomeranian was a viral sensation and cute pictures of him adorned merchandise in shops such as Urban Outfitters. Over the last decade Boo gained a ...

Boo, better known as “the world’s cutest dog,” has died. That might not mean anything to most of you, but for many of his 16 million Facebook followers, he was the one thing that kept us sane. During ...

Critics called him a sneaky Facebook publicity ploy and the Wall Street Journal investigated his owner. Stuffed animal maker Gund is trying to emulate him. He'll be posting pet travel tips for Virgin ...

If the January blues hadn’t already got to you… the world’s cutest dog, Boo, has died of a broken heart. The Pomeranian Boo and his companion Buddy, who died last year, became internet sensations when ...

With nearly 5 million "likes" on Facebook, a book out about him and a 2013 calendar to boot, Boo is one popular pup, legitimately dubbed "the world's cutest dog," whose sweet eyes and face — in fact, ...

Our hearts are breaking. Boo the Pomeranian, famously known as 'The World's Cutest Dog,' passed away on Jan. 18. Read his owner's emotional announcement, and relive Boo's cutest photos here! Boo’s ...

SAN FRANCISCO (CBS SF) -- Boo, the tiny Pomeranian who shot to Internet fame and delighted millions of fans daily with his playful antics, has died. Boo's owner wrote a heartfelt message to the dog's ...

With nearly 5 million "likes" on Facebook, a book out about him and a 2013 calendar to boot, Boo is one popular pup, legitimately dubbed "the world's cutest dog," whose sweet eyes and face — in fact, ...

If the January blues hadn’t already got to you… the world’s cutest dog, Boo, has died of a broken heart. The Pomeranian Boo and his companion Buddy, who died last year, became internet sensations when ...