Our all-natural yak milk dog chews are a delicious, healthy and fun alternative to all the chemically treated and laboratory-made products out there. These yak milk dog chews are handmade at 15,000 feet in the majestic mountains of the Himalayas with just four simple and pure ingredients. Depending on the size and eating habits of the dog, these Yak milk dog chews last a long time and are easily digestible since they are virtually lactose-free.