Cow ear strips are fun for all dogs. The base of the ears are thicker while the tips are thinner, giving dogs variation and levels of chewiness. Cow ears give great jaw exercise and satisfy the urge to chew, keeping your furnitures safe. They are low calorie treats and the hair is natural dewormer that sweeps parasite eggs in the intestines of your pets. -- About Hoya Barkery: Hoya Barkery are focused on high-protein, nutritious treats your dog will love that will also contribute to a longer healthspan. (Their namesake Hoya, an Olde English Bulldog, is 12 years old and still going strong! 🐶) They use human grade ingredients without artificial preservatives, colors, or flavors. As 100% natural, animal-based products, the treats are easily digestible, help repair cells, improve the immune system, and are overall healthful for dogs of all ages and sizes.