The Cavalier King Charles Spaniel is a small breed of spaniel,
originated in the United Kingdom. Since 2000, it has grown in
popularity in the United States and ranks as the 19th most popular
pure-breed in the country. The breed standard recognizes four colours:
Blenheim (chestnut and white), tricolour (black/white/tan), black and
tan, and ruby. The breed is generally friendly, placid, and good with
both children and other animals; however, they require much human
interaction. Since they are family dogs, it is recommended to not
leave one alone for long periods at a time. The expected average
lifespan of a Cavalier King Charles Spaniel is between nine and
fourteen years.