シーズー
In 1934, the Shih Tzu Club of England was founded and the breed was officially recognised by the Kennel Club (UK) on 7 May 1940. When it became eligible for Challenge Certificates, none were awarded until 1949. The breed is now recognized by all of the major kennel clubs in the English-speaking world. It is also recognized by the Fédération Cynologique Internationale for international competition in Companion and Toy Dog Group, Section 5, Tibetan breeds. In the United States, the Shih Tzu ranked the 15th most popular breed in 2013, falling slightly in popularity since 2012 when it was placed in 11th position.