The "fur" of the suit is composed of knotted yak hairs.

The open porches were covered by tent material woven from yak hair to keep the cold out.

Their cat wigs have shed yak hair.

We use human hair for these," she said, "and yak hair for the white wigs.

In the three original films and a holiday special, the suits were made of yak hair and mohair.

The wigs consisted of both human and yak hair.

The men wore turquoise and coral earrings, and their animals were decorated with red pompoms of yak hair.

The other characters' wigs are made of yak hair.

While the name suggests the lace is made using yak hair, it can be made of any wool or worsted yarn.

"This is yak hair," he said deadpan, "protein-fed and from the Himalayas."