Made with real bacon. Calorie and Fat Content Per Treat: Calorie per treat (30); Fat per treat (1 g). Calorie requirements are variable based on size and activity level. Check with your veterinarian if you have questions about your dog's caloric requirements. For the dog in your life. Great taste. Great treat. Great crunch. Bacon & marrow together in one treat! Milk-Bone makes it for the dog you love. Outside: Delicious crunchy biscuit. Inside: Real bone marrow & bacon - the taste your dog craves.