About USPC—Info Directly off their website

​USPC offers educational programming and opportunities through several different membership types so that everyone can share their love of horses. All levels of membership in The United States Pony Clubs, Inc. develop character, leadership, confidence, and a sense of community. Joining USPC allows you to forge your path with horses based upon your lifestyle, needs, and level of local involvement. Whether you want to research educational topics, learn more with friends and family, or volunteer within your community, Pony Club has membership options for your needs.