Dzo Dzo A dzo (Tibetan མཛོ་ mdzo) (also spelled zo, zho and dzho) is a hybrid between the yak and domestic cattle. The word dzo technically refers to a male hybrid, while a female is known as a "dzomo" or "zhom". In Mongolian it is called khainag (хайнаг). There is also the English language portmanteau term of yattle, a combination of the words yak and cattle, as well as yakow, a combination of the words yak and cow. Dzomo are fertile (or, fecund) while dzo are sterile. As they are a product of the hybrid genetic phenomenon of heterosis (hybrid vigor),
The Wild Animal Sanctuary Estimates in 2007 were that 25,000 or more wild animals were living in captivity outside the zoo system in the United States. Many of these are mistreated or abused, and many are being kept illegally. The Wild Animal Sanctuary believes that education about these animals is critical to informing the public and helping to provide better conditions for the animals. The visitor center at the sanctuary provides information about these animals, and the sanctuary has speakers who do presentations for a variety of organizations. The Wild Animal Sanctuary The Wild Animal Sanctuary is a animal sanctuary located near Keenesburg, Colorado,