Cashmere goat

Any breed of goat that produces cashmere wool

A cashmere goat is a type of goat that produces cashmere wool, the goat's fine, soft, downy, winter undercoat, in commercial quality and quantity. This undercoat grows as the days get shorter and is associated with an outer coat of coarse hair, which is present all the year and is called guard hair. Most common goat breeds, including dairy goats, grow this two-coated fleece but cashmere breeds have been selected for quality and quantity of their undercoat.

From Wikipedia, under CC BY-SA. More on occurri.