Knuckle Bone Fillet

Knuckle Bone Fillets are FDA approved and sourced straight from Brazil. Brazil is a leading beef producer and one of the highest quality beef sources in the world. All Barkworthies® products are additive-free, chemical-free, and preservative-free dog chews. In fact, most Barkworthies® products are single-ingredient chews, making them all natural, healthy and safe for your dog.