Also known as the Queensland Hurley, it is a sturdy, agile, medium-sized cowherd dog originating from Australia. Renowned for its outstanding cattle herding skills, agility, and endurance, it is highly suitable for working in vast and rugged pasture environments. Having a short and dense double layered coat, with unique coat color spots being its prominent feature. Their ears are upright, their tails are short and drooping, and their body structure is compact, demonstrating their strength and agility as working dogs. Personality wise, brave, loyal, with strong work drive and high level of focus. Very friendly to family members, and also friendly to children and other pets.

Also known as the Belgian Shepherd or Belgian Tevdan, it is a smart, brave, and versatile working dog. Originating from Belgium, it belongs to one of the four major breeds of Belgian Shepherd Dogs. Having a rectangular body proportion, well-developed muscles, abundant fur, and an elegant appearance. The coat is long and straight, the ears are upright, the eyes are almond shaped, and the expression is smart and alert. They are excellent sheepdogs and guard dogs, with strong work drive and loyalty. Very friendly to family members, but wary of strangers, becoming an excellent watchdog. It is also widely used in search and rescue, police work, military services, and disability assistance.

Toller, abbreviated as Toller, is a medium-sized dog that originated in Nova Scotia, Canada. Known for its unique hunting techniques, lively personality, and loyal nature. Strong physique, well-developed muscles, and long and dense double layered fur. The ears are of medium size, positioned high, and the tail is long and feather shaped. He is intelligent and lively in personality, with strong work drive and hunting instincts. Very friendly to family members, but may show caution towards strangers. Requires sufficient exercise and mental stimulation, suitable for active families. Due to the nature of their working dogs, they require regular training and outdoor activities to maintain physical and mental health.

Commonly known as the German breed, it is a dog breed with a long history. Known for their intelligence, loyalty, and powerful protective abilities. Strong physique, well-developed muscles, usually between 70-90 centimeters in height and 43-59 kilograms in weight. The color is mainly black with yellow brown or reddish brown markings. The head is of medium length, the ears are of medium size, the eyes are almond shaped, and the nose is well-developed and black. Very loyal to its owner, with a strong sense of territory and aggression, it is often used as a guard dog. Although they sometimes exhibit some weaknesses, such as slow establishment of conditioned reflexes, with proper training, they can become excellent working dogs and household pets.