The German Shepherd, also known as the German Blackback (shell), is also commonly referred to as the German Wolfhound. This dog breed is said to be native to Germany. The only thing that can be confirmed is that this dog was fixed throughout Germany in 1880. And used as a shepherd dog. They are agile and suitable for action-oriented work environments, and they are often deployed for various tasks. He was then recruited by the German army during the First World War and served as a military dog. After being cultivated by the German army, it was basically finalized. Because of his tall size, mighty appearance, and strong working ability, he is active all over the world as military dogs, police dogs, search and rescue dogs, guide dogs, shepherds, watchdogs, and domestic pet dogs.