These natural Yak Snack Dog Chews in Large are perfect for medium to large size dogs. Each one weighs approx 140-150g.Enjoyed for centuries by the people of the Himalayas, this 100% natural, smoked cheese, is now available as a tasty, long lasting dog chew.Yak Snacks are made from yak and cow milk obtained from local farmers in the Himalayan region under fair trade conditions and turned into chews using traditional methods.