Also known as the German wolf dog, it is a breed of shepherd dog originating from Germany. Renowned for its outstanding alertness, loyalty, and work ability. Medium size, with a standard body height of 62.5 centimeters for male dogs and 57.5 centimeters for female dogs, weighing between 34 and 43 kilograms. The body has a sturdy structure, well-developed muscles, hard bones, and excellent endurance and agility. The German Shepherd's coat is made of double layered fur, with the outer coat being rainproof and the bottom coat being warm. Originally used for shepherding, it gradually developed into various uses such as military dogs, police dogs, guide dogs, and rescue dogs. Widely loved and used for its qualities of bravery, intelligence, and loyalty.