Quarter horses are a highly popular breed known for their speed and athleticism. These horses are often used in rodeos, horse racing, and other competitive sporting events. While the term "quarter horse" is well-known, there are other synonyms used to refer to this breed. These include "cow horse," "American Quarter Horse," and "stock horse." Additionally, some people may simply use the term "quarter" when talking about these horses. Regardless of the terminology, quarter horses continue to be a beloved breed among equestrians and horse enthusiasts worldwide.