The face of the Seven-Star Dog King does not necessarily have to be majestic, but there should be a deep and long groove in the center of the forehead; the dog's tail should be higher than the spine. Such a dog is bold and ferocious, and its tail will not droop when encountering any danger; When you lift the dog up with both arms, the courageous dog will look at you bravely and struggle at the same time. This kind of dog is born independent, not timid, and very brave.