The pug is a breed of dog with physically distinctive features of a wrinkly, short-muzzled face, and curled tail. The breed has a fine, glossy coat that comes in a variety of colours, most often fawn or black, and a compact square body with well-developed muscles. The American Kennel Club describes the breed's personality as 'even-tempered and charming'. Pugs remain popular into the twenty-first century, with some famous celebrity owners. Pugs are known for being sociable and gentle companion dogs. The American Kennel Club describes the breed's personality as 'even-tempered and charming'. Pugs remain popular into the twenty-first century, with some famous celebrity owners. A pug was judged Best in Show at the World Dog Show in 2004. The Pug Dog Club of America was founded in 1931 and was recognized by the American Kennel Club that same year.