* Black and tan: This is the classic German Shepherd look, with a black back and legs, and tan markings on the head, chest, and legs.
* Black: Solid black German Shepherds are also quite common.
* Sable: This is a color that ranges from light to dark brown, with tan markings.
* White: While less common, white German Shepherds do exist, and they are often stunning.
It's important to note that German Shepherds can also have different shades of each color, so you may see shades of grey, red, or even silver in some individuals.
Important: It's crucial to remember that the color of a German Shepherd doesn't dictate its health, temperament, or intelligence. These traits are determined by genetics and training.