Barkworthies Cow Ears with Liver Icing have all of the same long-lasting, tried and true goodness of a regular cow ear, these gourmet goodies have been drizzled with 100% natural beef liver for an added flavor dogs won't be able to resist! Barkworthies Cow Ears are dense, durable chews that will give a dog hours of chew time. They're a long time favorite of canines from coast to coast, but now with an added bonus to make dogs beg for more. These chews are 100% digestible, making them a healthy alternative to traditional rawhide. It's also good to know Barkworthies Cow Ears are USDA & FDA inspected & approved. As with all of Barkworthies products, these Cow Ears with Liver Icing are additive free, chemical-free and preservative free. In fact, most Barkworthies products are single-ingredient chews, which means they're healthy and safe.