Cuthbert's Crunch Oven baked biscuit treats are very nutritious. They are made with only the best ingredients selected specifically to suit the digestive system of your best friend and then oven baked. The mouth watering decadent flavours developed by animals nutritionists, mimic the traditional tastes and smells of a farmhouse kitchen. Cuthbert's are recommended by veterinarians. They are enriched with calcium, vitamins and minerals. They help control tartar for clean, healthy teeth. They do not contain any artificial flavorings.