4German Shepherd
Weight: 27 to 45 kilograms
Height: 55 to 66 centimeters
Physical features: athletic and large body; black and red or black and tan coloring; double coat with a thick undercoat and a straight or wavy outer coat
The German shepherd are protective and loyal dogs that have so much intelligence and energy. They always need something to do. Even simple task as protecting and supervising children may give them a sense of purpose. They are good at training and learn how to do tricks quickly. [6]
Australian Cattle Dog
Weight: 16 to 23 kilograms
Height: 43 to 50 centimeters
Physical features: muscular and powerful body; dense and short double coat; long tail; round and small feet with short toes
The Australian cattle is an extremely driven and focused breed. They tend to have a close bond with the owner. Even simple tasks can make them happy. However, they can find some undesirable tasks to keep busy even without stimulation, such as wandering away or destructive behavior. They are always very good at reading people. [7]
