Barkworthies Collagen Beef Stick Dog Treats are tasty long lasting dog chews with a boost of nutrients your dog will love Collagen helps promote healthy bones and joints and supports healthy skin and coat Product of Colombia Features . Highly digestible 100 edible. Chewing action helps reduce plaque and tartar. Promotes digestion. Low in odor. Contains no preservatives chemicals or additives. Pack of 3 Specifications . Size 6 in . Contains 95 Percent Collagen. Country of Origin United States. Weight 0 12 lbs