The Cavalier King Charles Spaniel is a small breed of spaniel classed in the toy group of The Kennel Club and the American Kennel Club, that originated in the United KingdomSince 00, it has grown in popularity in the United States and ranks as the 19th most popular purebreed in the United States It has a silky, smooth coat and commonly a smooth undocked tailCavalier King Charles Spaniel USA Health Foundation promotes the health and wellbeing of Cavalier King Charles Spaniels through charitable, educational and scientific efforts Specifally the Foundation supports education and research related to the history, character, care, breeding, genetics and health issues of CavaliersDog Group Toy Size 1213 inches tall, 1318 lbs Lifespan 1318 years Energy Level Low Coat Silky and mediumlength Shedding Moderate Hypoallergenic No History The Cavalier King Charles Spaniel has its roots in Europe, where it is believed to have developed from crosses between small spaniels and Oriental toy breeds, lik...