Zuke's Hip Action glucosamine dog treats are an easy, delicious way to support joint function and maintain your dog's mobility. Each bite-size piece contains 300mg of Glucosamine HCL and 50mg of Chondroitin Sulfate, plus cofactor vitamins, minerals and amino acids to aid in absorption and metabolism. This meatless formula is naturally delicious with ingredients dogs love like peanut butter, barley, oats, carrots, apples, and blueberries. No wheat, corn, soy, artificial colors, flavors, added fat or by-products. Shipping weight: 1/2 lb.