Australian Shepherds are highly energetic and require significant daily exercise to remain healthy and content. Regular activities such as jogging, long walks, and play sessions in a large, fenced yard are essential. These dogs excel in dog sports like agility, obedience, and flyball, which not only provide physical exercise but also mental stimulation. An under-exercised Aussie may develop behavioral issues, so it's crucial to meet their exercise needs to prevent boredom and encourage a well-balanced temperament.