Try out our Natural Cow Ears. These treats will give your Pup hours of tasty and fun chewing delight. Sourced from just one ingredient, our all-natural Cow Ears come from free-range, grass-fed cattle. Cheers for a healthy, protein-rich, easy to digest snack which is packed with essential vitamins and minerals including Potassium, Iron, Zinc, Copper and Vitamin B12. Cow Ears also contain Chondroitin, which has been proven to boost joint health.