He’s already got almost a million Facebook friends, but Boo, the cutest dog in the world, now has something more — his own book, “Boo: The Life of the World’s Cutest Dog.”

Boo the Rockstar

Boo the Rockstar

Author J.H. Lee owns another Pomeranian, as well. His name is Buddy, and he's Boo's best friend. The two cuties can often be seen playing follow-the-leader. Boo is always the leader.

Office Boo

Office Boo

While Boo enjoys getting dressed up and hanging with his people, he's equally fond of being a lazy little dog, lounging around all day.

Jungle Boo

Jungle Boo

This little guy is a seasoned traveler who hops in his carrier without having to be asked. So far, he's seen New York, Chicago, and Los Angeles.

Poolside Boo

Poolside Boo

Boo loves children, and he's a big fan of Operation Smile. For his fifth birthday, his fans raised more than $5,000 for the charity.

Preppy Boo

Preppy Boo

"Boo: The Life of the World's Cutest Dog" is available in bookstores now. Will you be picking up a copy?