Photos and VideosMore Photos and Videos
Beast's Facebook Page
Mark Zuckerberg and his new dog, Beast.
The Zuck' has added a new member to his family - a Hungarian sheepdog named Beast.
Beast already has nearly 10,000 "likes" and several photos posted.
Beast also appears to have his paws on other technology, as a recent post says, "Just learned how to climb stairs. I'm such a champion. Posted 3 hours ago via iPhone."