Barkworthies Cow Ears Dog Treats are full sized, un-cut and baked to perfection creating the ultimate long lasting dog chew for dogs of all sizes. They also serve as a great dental chews by removing food residue and plaque. Barkworthies Cow Ears are a dense, durable dog chews that will give your pet hours of chew time. Barkworthies Cow Ears have been a longtime favorite for dogs everywhere! Barkworthies Cow Ears are all-natural, 100% digestible dog chews making them a healthy alternative to traditional rawhide chews! Barkworthies Cow Ears are FDA approved and sourced from Brazil, one of the highest quality sources in the world. As with all of Barkworthies products, these Cow Ears are additive free, chemical-free and preservative free. In fact, most Barkworthies products are single-ingredient chews, making them all natural, healthy and safe for your dog.