31 Reasons Why Rottweilers Are The Best By Staff - Jan 20, 2016 8318 Share on Facebook Tweet on Twitter tweet They are pretty popular. According to the American Kennel Club, Rottweilers are the 10th most popular breed in America. The breed wasn’t as popular in 2009 and before then when it came in at number 13, but that’s still pretty high on the list! PREV2 of 32NEXT