International Sheep Dog Society

The International Sheep Dog Society (ISDS) is an organization dedicated to promoting and maintaining high standards in sheepdog breeding, training, and working abilities. Founded in 1906, it encourages the development of skilled herding dogs that excel in livestock management. The society oversees competitions, provides certifications, and supports education for handlers and breeders. Its mission is to ensure the health, temperament, and working efficiency of sheepdogs, fostering a global community committed to the traditional skills of herding and the intelligent, versatile nature of these dogs.