Dogsee chew medium bars are the finest yak cheese based dog treats handcrafted in the himalayas. Yak cheese when is 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 cleaning action to aid control of plaque & tartar. The smoke drying process also helps in generating an irrestible cheesy flavour which helps in freshening the dog’s breath. Dogsee chew medium bars are 100% natural, human grade, vegetarian and do not contain grains, gluten, preservatives or colours disclaimer: don’t drop the bars from heights. They may break into pieces.