Think chicken, beef, or pork with no visible fat and no added sauces or seasonings can be a great training treat or can add a bit of good-quality extra protein to your dog’s diet. Lean meat is an excellent, balanced source of amino acids, the building blocks of muscle in your dog’s body. Meat is also a great source of B vitamins (Thiamin, Riboflavin, Niacin, Pantothenic acid, Pyridoxine, and Cobalamine). These vitamins are involved in energy metabolism in the body. Meat also makes a good meal replacement if you’re in a pinch and out of dog food.