If you treat your pet to a daily reward, why not make it one that delivers ingredients to support healthy joints? Joint Jerky tastes like delicious real beef jerky because it's made with real beef and beef liver, but it also contains active ingredients like glucosamine, chondroitin, MSM, Vitamin C, hyaluronic acid, and manganese. These proven ingredients work together synergistically to help maintain healthy joint function and mobility. 4.5" sticks. 6 oz contains approx. 20; 20 oz contains approx 66. For dogs only. Directions for Use During the initial 3-4 week period, double the dosage listed below. Maintenance Dose: Up to 25 lbs 1/2 stick daily 26-50 lbs 1 stick daily 51-75 lbs 1-1/2 sticks daily Above 75 lbs 2 sticks daily Please click on "More Information" for active and inactive ingredients.