The Shih Tzu is a small breed of dog that originated in Tibet and was later developed in China. They are known for their long, flowing coats that come in a variety of colors, and their charming, affectionate personalities. Shih Tzus are friendly and outgoing, and they make great lap dogs. They are also intelligent and trainable, but can sometimes be stubborn. Shih Tzus require regular grooming to maintain their coat. Despite these challenges, Shih Tzus are a popular breed and make wonderful companion animals.