At Jeffrey's Natural Pet Foods, we make our own high-value treats and chews, just like our fresh meat pet foods, made from locally sourced, ranged, hormone and antibiotic-free meats. Ingredients: 100% Beef Tendon, dried to perfection Beef tendons are so much more than a chew! Tendons carry high amounts of protein, are low in fat and contain calcium, phosphorus, iron and vitamins (B1, B2). Tendons are rich in natural collagen, which supports better bone density and joint health, skin and coat health, and more. Bust boredom and keep your pup’s teeth sparkling with this superfood chew.