Cole duck, a duck family, is generally called "pet duck" in China, with a life span of 6 to 12 years and a value of 1 10,000 yuan. It belongs to a kind of short-legged duck, with white body, smooth duck hair and short and flat duck bill. Because he likes quacking, he is called "callduck", transliterated as Cole Duck, and also called "Little Duck" in China.