According to www.dogbreedinfo.com, there are two distinct varieties of this unusual dog: one is hairless except for its feet, head and tail, and called, not surprisingly, the Hairless; the other is called the Powder Puff. It has a coat of long soft hair. The Chinese Crested originated in Africa where they were called "African Hairless Terriers." The ancient Aztecs kept them as bedwarmers, and believe it or not, did eat them. The Chinese trading ships stopped along Africa on their routes, and it was there that they picked up these dogs because they were excellent ratters for aboard their ships. They renamed the dogs "Chinese Crested" and the name stuck. The stripper, Gypsy Rose Lee, used to breed Chinese Crested. The most popular of the hairless breed, the Chinese Crested are still very rare. These dogs are sweet, lively, playful and cuddly. They are exceptionally loving and likes to hug and smile. Affectionate with children. Children should be taught not to be rough with this breed as it is friendly, but it does not have the protective hair that other breeds have and can get injured easily. They are an entertaining companion. Intelligent and very alert. Puppies should be well-socialized and exposed to loud noises when young to avoid potential timidity. If its owners do not baby them, these dogs can grow up to be a very well-adjusted dog. They have an ability to perform tricks and are generally good with other pets. They are not barkers. Chinese Crested Dogs like to climb and dig holes. They tend to become very attached to their owners and have difficulty adjusting to a new one. Chinese Crested Dogs crave constant companionship. They have a life expectancy of 10-12 years.