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),
Tame animal domesticated. Asian elephants are wild animals that with taming manifest outward signs of domestication, yet their breeding is not human controlled and thus they are not true domesticates. Tame animal A tame animal is an animal that is relatively tolerant of human presence. Tameness may arise either naturally (as in the case, for example, of island tameness) or due to human intervention (as the result of animal training). Taming is the deliberate, human-directed process of training an animal against its initially wild or natural instincts to avoid or attack humans, so that it instead learns to become tolerant of humans.