Service dog trainers teach guide dogs, hearing dogs and therapy dogs to assist people with disabilities. Apprentice trainers typically work at service dog training schools under the supervision of experienced instructors and, with experience, may go on to instruct other trainers. This is a physically demanding position, which requires trainers to walk and control dogs of various sizes and breeds.
Barley is a food ingredient used in soups, stews and breads. This major cereal grain is a component for health foods and is used to ferment malt beer. A member of the grass family, barley also serves as animal fodder. In 2014, global sales from barley exports by country amounted to US$7.8 billion.
Dating back to the stone age, barley is still considered one of the top five cereal grains in the world. Only ten percent of barley is used as human food, while a full third is used for brewing malt beverages, including beer and whiskey. However, the majority of harvest barley is used for livestock feed. Barley is also a prime ingredient in the making of one variety of the popular Japanese condiment called miso. Barley Types - Forms of Barley â¢ Pearl barley is by far the most popular form of barley in the United States.