By A Mystery Man Writer
People Are Saying Goodbye To Boo, World Cutest Dog, Who Died Of a Broken Heart - I Can Has Cheezburger?
Boo the Pomeranian dead 'World's Cutest Dog' dies of 'broken heart'
World's cutest dog' Boo dies of 'heartbreak'; Netizens mourn the loss
Boo the Pomeranian dead: 'World's Cutest Dog' dies of 'broken heart' - Mirror Online
Can pets die of a broken heart?
Trending and viral news, videos and pictures
Boo the Pomeranian and cutest dog in the world has died at 12
List of individual dogs - Wikipedia
Boo, 'world's cutest dog,' dies aged 12
World's cutest dog' Boo dies from a broken heart: owners