Yeti Dog Chews are made in the Himalayan mountains using yak and cow milk. It is an all natural chew which contains no chemicals, no preservatives and no additives. The Yeti Chews are made using the same recipe that the Himalayan people have enjoyed for centuries. It is naturally produced and provides a long lasting dental treat that is loved by dogs. These treats are virtually lactose free and comes in 4 different sizes which are great for dogs of all sizes. Each piece in handmade and are physically inspected, tested, and approved by independent laboratories for safety and quality.