Cashmere doesn't come from a sheep like you might think, but from the cashmere goat.
羊绒并不像您想象的那样来自绵羊,而是来自绒山羊。
英语百科
Cashmere goat
(重定向自Cashmere goats)
A cashmere goat is any breed of goat that produces cashmere wool, the goat's fine, soft, downy, winter undercoat, in commercial quality and quantity. This undercoat grows as the day length shortens 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.