WOOF Lamb Green Tripe Treats are a healthy, protein rich snack. Full of natural probiotics and prebiotics to support a healthy gut and digestion system. With added Green Lipped Mussels which are renowned for their health benefits; high in omega-3 fatty acids and a great source of glucosamine which supports joint health. Gently freeze-dried to protect all the natural enzymes and nutrients, so none of the wholesome goodness is cooked out. Raw, Natural, and Delicious!