Himalayan Dog Chew Original is a hard cheese made from yak and cow milk, following the traditional Himalayan recipe. A simple, long-lasting chew for dogs who like to take their time. • Limited ingredients: yak milk, cow milk, lime juice and salt • Naturally smoked, no artificial flavours or binders • Lactose-free, grain-free and gluten-free Pick the right size for your dog and let them get chewing.