Treats should be a part of every dog's life. They should be used as a form of affection after your dog has successfully achieved a balanced state of mind through exercise and discipline. For safety and pack-bonding, always supervise your dog's chewing sessions Heartland Premium LLC of Omaha, Nebraska has been in the pet bone and treat business for over 12 years. Heartland Premium takes great pride in the fact that our TREATS > Bully Sticks & Natural Chews,TREATS > Dental & Hard Chews, TREATS and treats are produced from USA Born, Raised, and Harvested Angus or Angus/Herford crossed cattle that are 29 months old or younger. We buy these cattle within a 500 mile radius of Omaha, Nebraska and this is the only source that we produce our products from. We buy no other beef bone or treat material from an outside source. Heartland Premium tests each and every lot of product thru a private testing lab in Omaha for the best quality products we can make for our customers. Heartland Premium is proud to say our treats are unique in the fact that our treats are ONE ingredient. ONE Ingredient only, the stated product itself. Lung, Liver, Trachea, Tendon, and Steer Sticks. ONE ingredient only, all USA products.