sentence: Some domestic yaks are white.
sentences_before: There are a few wild Yak but they aren't many left and are in danger of extinction. There may be as few as 100 Yak left in the wild. Domestic Yaks are shorter, between 1 and 2 metres for both males and females. All Yaks have long, thick hair to keep them warm in the cold places they live. Wild yaks can be black or brown.
sentences_after: All kinds of yaks have horns.
concept_name: domestic yak
headings: Yak
categories: Bovines