Reward your best buddy with Nature’s Logic Beef Lung Dehydrated Dog Treat! These all-natural goodies are crafted from Midwest beef sources and cattle graded USDA Prime. They are paw-fect for carnivore appropriate recreational chewing and since beef lung is the only ingredient， they are also paw-fect for pets with food allergies or sensitivities. You can also have peace of mind knowing that these dehydrated dog treats are made without the ingredients you want your pet to avoid like preservatives and additives!