Also known as Dosanko, this breed is descended from several local breeds imported from Tohoku in the 15th century when Japanese immigration to Hokkaido began. Today there are about 2,928 Hokkaido horses. Most of them are allowed to roam freely in large grazing areas during most of the year, being rounded up for pest control and treatment once a year. Others are being raised on farms under more controlled conditions. This breed is somewhat larger than many Japanese local breeds, standing from 12.2 to 13 hands (130 – 135 cm) at the withers. They are extremely hardy and strong and can survive and even thrive under very servere conditions. Today they are used for trail riding, packing and harness. Many Hokkaido Washu are natural pacers.