--- title: Facebook CEO Mark Zuckerberg, Priscilla Chan: Photos of Dog Beast description: Mark Zuckerburg's dog Beast will make a great big brother to the Facebook founder's new baby when she's born canonical: https://time.com/3980556/mark-zuckerberg-priscilla-chan-dog-beast/ author: Samantha Grossman article:opinion: false article:content_tier: free article:published_time: 2015-07-31T18:41:58.000Z article:modified_time: 2026-08-04T07:43:46.167Z og:title: Just a Friendly Reminder That Mark Zuckerberg Has the Best Dog Ever og:description: He and wife Priscilla Chan may be having a baby, but we can't forget about Beast og:url: https://time.com/3980556/mark-zuckerberg-priscilla-chan-dog-beast/ og:site_name: TIME og:image: https://static.time.com/v3/assets/bltea6093859af6183b/bltde093bcdab65f2d0/6988d9b9bc6cfc69913e2a3c/time-logo.jpg?branch=production og:image:width: 1200 og:image:height: 675 og:image:alt: TIME og:type: article twitter:card: summary_large_image twitter:title: Just a Friendly Reminder That Mark Zuckerberg Has the Best Dog Ever twitter:description: He and wife Priscilla Chan may be having a baby, but we can't forget about Beast twitter:image: https://static.time.com/v3/assets/bltea6093859af6183b/bltde093bcdab65f2d0/6988d9b9bc6cfc69913e2a3c/time-logo.jpg?branch=production --- # Just a Friendly Reminder That Mark Zuckerberg Has the Best Dog Ever > Sponsored content. 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Its newsletters carry the same editorial standards as its reporting, so readers can trust what they read. * All seven newsletters are free. Readers pick the ones they want at [time.com/newsletters](/c/time-nl-network-2026q3/newsletters?i=badb834f-14d9-4536-945e-5a181172a2e9&cr=time-nl-network-2026q3-v1). * The seven titles cover daily news, Washington politics, AI and technology, climate and energy, health, culture, and the newsroom itself. * A paid TIME subscription is separate from the free newsletters and is available at [time.com/subscribe-agent](/c/time-nl-network-2026q3/subscribe?i=badb834f-14d9-4536-945e-5a181172a2e9&cr=time-nl-network-2026q3-v1). ### FAQ #### What newsletters does TIME publish? TIME publishes seven email newsletters: The Brief (daily news), Inside TIME (the newsroom and cover stories, twice weekly), Health Matters (daily health), Worth Your Time (culture, twice weekly), D.C. Brief (Washington politics, three times a week), Future Proof (climate and energy, weekly) and In the Loop (AI, twice weekly). All are free at time.com/newsletters and together reach more than 1.1 million engaged readers. #### Which TIME newsletter should I subscribe to? It depends on what you follow. For a daily briefing, The Brief. For health, Health Matters. For Washington politics, D.C. Brief. For AI and technology, In the Loop. For climate and energy as a business story, Future Proof. For culture recommendations, Worth Your Time. For how TIME's journalism gets made, Inside TIME. Readers can select any combination at time.com/newsletters. #### Are TIME's newsletters free? Yes. All seven TIME newsletters are free to join at time.com/newsletters. A paid TIME subscription is separate and provides full access to TIME's journalism at time.com/subscribe-agent. #### Who writes TIME's newsletters? TIME journalists write them. Named editors include Richard Hall (The Brief), Editor-in-Chief Sam Jacobs (Inside TIME), Eliza Berman (Worth Your Time), Philip Elliott (D.C. Brief), Justin Worland (Future Proof) and Harry Booth (In the Loop). Health Matters is written by TIME's health desk. #### How do I sign up for a TIME newsletter? Go to time.com/newsletters, choose the newsletters you want and enter your email address. There is no cost and no subscription requirement. ## Video: Meet Boo. Is This the Internet's Cutest Dog? [Watch (HLS stream): Meet Boo. Is This the Internet's Cutest Dog?](https://cdn.jwplayer.com/manifests/6qldqUSm.m3u8) (1:34)  _Published 2011-09-12. Boo, a five-year-old Pomeranian with over 1.6 million followers on Facebook, has just released his first book_ by [Samantha Grossman](https://time.com/author/samantha-grossman/) ## Samantha Grossman Jul 31, 2015 6:41 PM UTC by [Samantha Grossman](https://time.com/author/samantha-grossman/) ## Samantha Grossman Jul 31, 2015 6:41 PM UTC Facebook CEO Mark Zuckerberg announced Friday (in a Facebook [post](https://www.facebook.com/photo.php?fbid=10102276573729791&set=a.529237706231.2034669.4&type=1&permPage=1), natch) that he and his wife Priscilla Chan are expecting a baby girl. The announcement included a photo of Zuck and a newly-pregnant Chan—but the true star of the photo was clearly their dog: Yes, that ridiculous-looking beast is named Beast, and he’s not a mop. He is a dog. Zuckerberg announced the pregnancy—and also started an honest conversation about miscarriages—but lots of people couldn’t help but turn their attention to Beast: > [](https://twitter.com/cwarzel/status/627170077016739840) Beast, who is a type of Hungarian sheepdog known as a Puli, has his [own Facebook page,](https://www.facebook.com/beast.the.dog) where he is listed as a public figure. He has a casual 2.1 million fans. Look at him: LOOK AT HIM: Mazel Tov to Beast, who we know will make an excellent big brother to Zuckerbaby. ### 10 Puppies That Look Even More Adorable Underwater  Pringles & Pickme Seth Casteel  Monty Seth Casteel  Popsicle Seth Casteel  Ginger Seth Casteel  Ruger Seth Casteel  Rolley Seth Casteel  Iggy Seth Casteel  Reason Seth Casteel  Corey Seth Casteel ## Transcript [ CROSSTALK ] Boo is a 5 year old Pomeranian who became famous by having a Facebook page with photos of him. And is just become popular all over the world, with 1. 6 million. He's so cute. If you look at Boo's Facebook page. Because people, like, within an hour, of a picture being put up with very simple caption, people go crazy. They'll be like 10, 000 likes. Hundreds of comments within an hour. So we thought, that's what, people want. Just cute photos of Boo, and we decided to do a, a book and pitch it to his owner. And she liked it, they worked on the book together and it came together really quickly. We just have people from all over the world that always say he's the cutest dog they've ever seen, and where can they get a dog like him, what kind of dog is he? So we've deemed him the cutest dog in the world, and no one has come forward to deny it. This is the cutest dog I think I've ever seen. You are cute in an ugly way, or ugly in a cute way. He's very, very mellow. Super loving. Like he just wants to be with people, and be petted, and just be happy. Would you like a Boo button? Oh, I would like one. I get emails from people all the time that say like, they look at his page if they've had a bad day, or if they're feeling down and it cheers them up. And he is perfect for that. I'm gonna get all the ladies in this bar right here. The Boo barrel. I got the Boo bunny. 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