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.
Health Benefits of Barley. Intake of barley is very likely to help you maintain your overall health in the long term. These whole grains are rich in protein, vitamins, minerals and amino acids essential for our health. More importantly, barley is one of the richest sources of both soluble and insoluble fiber.