Welcome to USC Aiken's equestrian online courses. We offer a variety of different horse-related classes, 26 to be exact. Click on the “courses offered” tab to the left to read about the course content, view the syllabus and discover a little bit about the instructor. You may begin your online course at any point in the month; take one course or several at a time. The completion deadline is one year from the start date of each individual course.