Dogsee Chew Medium Bars are Himalayan Cheese based vegetarian dog treats handcrafted in the Himalayas. Cheese, when smoked and sun-dried to perfection for 35 days becomes extremely hard which is why the dogs can chew on it for a long time. When chewed over a period of time, the bar becomes softer, allowing the teeth to penetrate the bar. This provides a gentle cleansing action to aid control of plaque & tartar. The smoke drying process also helps in generating an irresistible cheesy flavor which helps in freshening the dog’s breath.Free from grains, gluten, preservatives or colors.