Himalayan Dog Chews Safe, Tasty, Healthy Treats for Dogs of All Sizes. With Himalayan Dog Chews, you can give your dog the same bone-gnawing enjoyment without dangerous bone shards that could cut his gums or intestines. Theyre made of hardened, 100% natural yak cheese in an ancient 3-month smoking process that gives it a flavor youll probably be tempted to taste yourself!