Downtown Pet Supply Himalayan Yak Dog Chew, 100% Natural Dog Chews for Small, Medium, and Large Dog, (17-21 oz, X-Large Dogs, 2 Chews) 17-21 oz, X-Large Dogs, 2 Chews Ancient Recipe From The Himalayas - 100% Natural made from Yak & Cow Milk with Salt & Lime Juice Long Lasting Chew Will Keep Your Pet Satisfied FDA Approved & No Preservatives Low/No Odor And Doesn't Stain; Chew size may vary