These hairs help the animals feel their way through narrow or dark places. Hair also provides various kinds of protection for animals. The hair color of many species of mammals blends with their surroundings and helps them hide from their enemies and prey. The quills of porcupines, which also furnish protection against enemies, are a special type of hair. Hair acts as padding against blows and falling objects as well.
Manufacturers use animal hair in making a variety of products.
The thick, soft fur that covers some mammals is used for coats and other warm clothing. The woolly fleece of sheep is spun into thread and into cloth for such products as blankets, clothing, and rugs. Felt is manufactured by pressing and matting animal hair. Bristles, the short, stiff hair of hogs, are used in making various kinds of brushes. The root and shaft.