Hairy Cow Ears-Chews-PureThese natural chews are rich in protein and low in fat, making them a healthy treat for your dog. The hair on the ears may help naturally reduce worms, while their texture supports dental health. They last longer than most other ear chews and come conveniently packed in 100% recyclable pouches for freshness. Composition 100% Cow Ears with Hair Analytical Constituents Protein 80%, Fat 7. 5%, Fibre 6%, Ash 4. 06%