The name comes from the Chinese word for "lion dog" because this kind of dog was bred to resemble "the lion as depicted in traditional oriental art," such as the Chinese guardian lions.
(The Pekingese breed is also called "lion dog" in Chinese) "Shih Tzu" is the Wade-Giles romanization of the Chinese characters 獅子, meaning lion; Wade-Giles romanization was in use when the breed was first introduced in America, but in modern times Pinyin romanization is used, rendering it shīzi. The Mandarin Chinese pronunciation is approximately SHIRR-dzə.
The Shih Tzu is also known as the "Xi Shi dog" because Xi Shi was regarded as one of the most beautiful women of ancient China. Shih Tzu were nicknamed the Chrysanthemum Dog in England in the 1930s. The dog may also be called the Tibetan Lion Dog, but whether or not the breed should be referred to as a "Tibetan" or "Chinese" breed is a source of argument, the absolute answer to which "may never be known".
History
DNA analysis placed the ancestors of today's Shih Tzu breed in the group of "ancient" breeds indicating "close genetic relationship to wolves".
Another branch coming down from the "Kitchen Midden Dog" gave rise to the Papillon and Long-haired Chihuahua and yet another "Kitchen Midden Dog" branch to the Pug and Shih Tzu. It is also said that the breed originated in China, hence the name "Lion Dog", in 800BC. There are various theories of the origins of today's breed. Theories relate that it stemmed from a cross between Pekingese and a Tibetan dog called the Lhasa Apso.
Dogs during ancient times were selectively bred and seen in Chinese paintings. The first dogs of the breed were imported into Europe (England and Norway) in 1930, and were classified by the Kennel Club as "Apsos". The first European standard for the breed was written in England in 1935 by the Shih Tzu Club, and the dogs were recategorised as Shih Tzu. The breed spread throughout Europe, and was brought to the United States after World War II, when returning members of the US military brought back dogs from Europe.
The Shih Tzu was recognized by the American Kennel Club in 1969 in the Toy Group. The breed is now recognized by all of the major kennel clubs in the English-speaking world. It is also recognised by the Fédération Cynologique Internationale for international competition in Companion and Toy Dog Group, Section 5, Tibetan breeds.
