OurWoof & Chew range of dog treats are high quality treats at a bargain price. They are wonderfully packaged in contemporary packaging so stand out on shelf. All natural and specially selected for your dog. The Woof & Chew roasted beef beef knuckle bone is a long lasting, 100% natural dog treat that will help keep your dog healthy, happy and occupied. The nutritional info: Ingredients: 100% Beef bone Analytical Constituents: Crude Protein 27.5% Crude Oil 5.7% Crude Fibre N/A Crude Ash 62.4%