Best Bully Sticks 100% Natural 12-inch Beef Trachea Dog Chews (25 Pack) Hip and Joint Health: Packed with Glucosamine and Chondroitin Which is Shown to Aid Joints High Quality Beef: Made of Only All-Natural Beef Trachea with the Authentic Beefy Flavors Dogs Love 100% Natural: Free of Any Hormones, Preservatives or Additives for a Healthy, Flavorful Treat Fully Digestible: Made of only Natural Beef, Trachea Chews are 100% Digestible and Safe for Your Pup Supports Dental Health: Natural Grooves Help Scrape Away Tartar and Plaque While your Pup Chews