ValueBull All Natural Beef Lung Chunks Dog Chews, 20 Pound HEALTHY DOG TREAT - These treats have an extra strong odor that dogs find irresistible! CONVENIENT - Treats can be broken into snack-size pieces without crumbling and are made with no artificial flavors, colors or preservatives BENEFICIAL - Stimulates older dogs that may not be as active GREAT FOR TEETH - Helps reduce dental problems & encourages healthy gums & teeth UNPROCESSED - All-natural treats can have a flaky consistency that's a result of the drying process and natural color variation will occur