Tributes have poured in following the death of the world’s cutest dog who died after suffering heartbreak.
A Pomeranian once dubbed as the “World’s Cutest Dog,” has died at the age of 12.
The viral internet sensation named Boo, passed away in its sleep on Friday, Jan. 18, 2019.
Its devastated owners revealed that Boo started suffering from heart problems after its fellow canine friend, Buddy, died in 2017.
Sharing its photos on its Instagram page, the owners announced its death and paid a tribute as they wrote,