Yellow Yak Yum starts with our favorite ingredient - cheese. Using a traditional Himalayan recipe, our chews are lactose, gluten, and grain free, 100 Percent natural, and easily digestible. Yellow Yak Yum is a soft density chew, great for easy going chewers. Its unique shape gets between teeth to scrub and scrape for cleaning during chew time. Churro comes in four flavors - original cheese and with bacon, peanut butter or chicken. Yellow Yak Chews are available in Hard, Medium, and Soft densities. We make a variety of sizes and flavors guaranteed to keep your dog satisfied.