The 25 Most Popular Dog Breeds In The United States

#20 SHIH TZU

Though it’s one of the most popular dogs breeds in the United States, the Shih Tzu breed actually originated in China. The name Shih Tzu is Chinese for “lion” as this dog was bred to resemble a lion (as was the Pekingese breed).

This popular breed has a life expectancy averaging twelve years and is known to be affectionate and loyal, outgoing and alert. The Shih Tzu gets along with other pets relatively well but can be possessive if not properly trained as a puppy.