By A Mystery Man Writer
Social media-famous Pomeranian dog Boo dies at 12 years old due to a "broken heart."
His owners say he died of a broken heart.
Inside Columbia Magazine September 2022 by Inside Columbia Magazine - Issuu
Boo, the famously cute dog, has died 'of a broken heart
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Boo, 'world's cutest dog,' dies aged 12
In Cold Blood—I: The Last to See Them Alive
The World's Cutest Dog' Boo Dies of a Broken Heart - PAPER Magazine
World's Cutest Dog dies of 'heartbreak
Boo the Pomeranian dead: 'World's Cutest Dog' dies of 'broken heart' - Mirror Online
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Boo the Pomeranian dog dies 'from a broken heart' - BBC News