This real bull tail, wrapped in its own skin, is double the fun in taste and texture! Our cow tail wraps contain only one ingredient! Made from grass-fed, pasture finished cattle; there are no added hormones, antibiotics, steroids, pesticides, animal by-products, artificial colors, flavors or preservatives! The traceable cattle were humanely raised on ecologically responsible family ranches in the Pampas Region of Argentina. You'll love giving the gifts of cleaner teeth, satisfying boredom, easing anxiety and fulfilling their urge to chew! Our superior quality chews are 100% natural and therefore unique in both size and shape.