The Australian Koolie, also known simply as the Koolie, is a versatile herding breed known for its intelligence, agility, and strong work ethic. They are bred for herding livestock, particularly sheep and cattle and possess strong herding instincts. They excel in controlling and moving livestock with agility and precision. Koolies are highly intelligent dogs known for their problem-solving abilities and trainability. They are quick learners and enjoy engaging in mentally stimulating activities such as obedience training, agility, and interactive games.