Meet Boo the dog - a superstar among canines whose internet following is so great, he's just signed his own book deal.

Five-year-old Boo has been commanding an impressive fan base ever since he was old enough to look adorable (so, forever).

Recognising his potential as one of the cutest dogs ever seen, his owner opened up a Facebook page for the Pomeranian in 2009. Unsurprisingly, it was an instant hit, transforming Boo from an ordinary (albeit incredibly cute) pet into an overnight sensation with 1.4 million Facebook fans and counting.

Such is Boo's appeal, that, like any bona fide celeb, he has now been granted his own book deal.

Boo: The Life of the World’s Cutest Dog by his owner, J.H Lee, is published by Chronicle books and is available to buy now for £8.99. But before you rush to buy a copy, take a sneak preview of some of the book's snapshots of not only the cutest but also coolest dog in the world, above and below.

We want one. Now.

Boo: the world's cutest dog