Brunette Girl Posing On Fur Carpet

• Guard hair — the top layer consisting of longer, often coarser, straight shafts of hair that stick out through the underfur. This is usually the visible layer for most mammals and contains most of the pigmentation. It protects the underfur from outside factors, such as rain, and is thus often water-repellent.
A third layer, the awn hair, may also exist. It is intermediate between the two others.