origin of jersey cow

Do we know what's the origin of jersey cow? If no- Read here!

Today most of the dairies across India produce milk processed from Jersey and H.F cows. But these animals cannot be considered as cows, as these are originally a breed of a wild animal named URUS. In Germany it was called AUROCHS. People of Europe hunted this wild animal for good quality and quantity of meat. But hunting of this animal was difficult, so this wild animal was cross bred with various animals along with Indigenous Cows Of India. Thus were born modern day Jersey, Holstein and F.S cows.