Little German shepherd how to see pure or not purebred according to these points to buy a purebred German shepherd no problem

The German Shepherd’s back is black, so the German Shepherd is also known as the German black back, and underneath the black hair on the back, the hair on the legs, stomach and other places is mostly yellowish brown in color, and only a few white hairs on the chest. And the German Shepherd’s coat is hard and not very long. The head of a pure German Shepherd is of moderate size, about 40% of its height, and its length to width ratio is about 2:1. The purebred German Shepherd’s face is wide and does not look long and thin. The German Shepherd’s eyes are located higher than the nose and forehead when viewed from the side. The purebred German Shepherd has 20 teeth in the upper dentition, but 22 teeth in the lower dentition, for a total of 42 teeth. The German Shepherd’s bite is strong, typically around two hundred pounds. In addition the hair near the German Shepherd’s mouth is all black, including the nose and jaws.