What does the term "tack" refer to?

The term "tack" specifically refers to the equipment and gear used on a horse when riding, managing, or working with it. This includes items such as saddles, bridles, reins, and various accessories that assist in controlling and supporting the horse's movement during various activities. Understanding what constitutes tack is essential for anyone involved in horseback riding or caring for horses, as it relates directly to safety, performance, and the horse's well-being.

In contrast, the other choices pertain to different aspects of horse care and management: grooming supplies are used for maintaining the horse's coat and hygiene, feeding tools refer to items used to provide and manage the horse's diet, and stable materials involve the construction or organization of where the horse lives. These categories are important in their own right but do not define what "tack" means in the equestrian context.