Highland cattle have grazed the Scottish highlands since the sixth century, making them one of the o

Highland cattle have grazed the Scottish highlands since the sixth century, making them one of the oldest breeds of cattle.  Their thick, shaggy coat keeps them warm through cold, snowy winters. Groups of Highland cattle are called folds, because they used to be brought together at night in open shelters made of stone called folds to protect them from wolves and the harshest winter weather.