the American Quarter Horse Association (AQHA)

The American Quarter Horse Association (AQHA) is a nonprofit organization dedicated to the registration, promotion, and advancement of the American Quarter Horse breed. Founded in 1940, it maintains a comprehensive registry of quarter horses, sets industry standards, and provides resources for breeders, owners, and enthusiasts. The AQHA also organizes competitions, offers educational programs, and supports research to ensure the health, versatility, and excellence of the breed, which is known for its speed, agility, and calm temperament.