Yoshihisa Fujita / MottoPet / amanaimages / Corbis
With short legs and a long body, the Dachshund has earned the fond nickname “wiener dog” in the U.S. This breed is friendly and playful, but is also quite stubborn, which can make them difficult to train.
2011 Ranking: 9
Famous Friends: Baron (Wiener Takes All), Schatzi (That ‘70s Show, Slinky (Toy Story)