Why are yaks important to many Bhutia families?

For many Bhutia families in Bhutan, the yak is a vital resource that supports their daily life and cultural practices. These animals are essential for the following reasons:

• Food Source: Yaks provide meat, though it is often a luxury not consumed in every daily meal.1
• Dairy Production: They are a primary source of milk, which is processed into butter. This butter is a staple ingredient in food preparations and is also used as fuel for lamps and as an offering on household Buddhist shrine altars.1
• Agricultural Utility: Historically, yaks have been used as beasts of burden for trade, as well as for plowing and threshing.2
• Pastoral Livelihood: In the high-altitude regions of the Great Himalayas, alpine pastures are utilized for grazing yaks during the summer months, a practice that has long been central to the traditional lifestyle of the region.3