Boo, known as ‘The World’s Cutest Dog’, dies of broken heart, according to owners

The internet sensation and dog known for being the “world’s cutest dog” has died at the age of 12, according to its owners.

Boo, the beloved Pomeranian who has 16-million followers on Facebook, showed signs of heart issues after his lifelong Pomeranian companion, Buddy died last year. This is all according to a post made on Boo’s official Facebook page.

In that post, Boo’s owners captioned the photos saying, “Boo brought joy to people all over the world. Boo is the happiest dog I’ve ever met. He was so easy going that we never had to bother with training. He made the manliest of men squeal with delight over his cuteness and made everyone laugh with his quirky, tail wagging personality.”