yakyPUFF starts out in the same way all Himalayan Cheese does, with deeply rooted, traditional Himalayan craftsmanship. yakyPUFF is with locally sourced ingredients and natural preservatives. Gentle mechanical chewing promotes mental & dental health, so we created a soft and crunchy chewable treat. To do this we added potato starch, a pre-biotic, which promotes good gut bacteria and that makes for a happy, health tummy. All Himalayan Cheese is naturally gluten and grain-free with the lactose removed as part of our cooking process, making yakyPUFF a healthy favorite for dogs of all ages and sizes!