Our chicken starts with fresh USDA and FSIS inspected chicken and is “human grade” (edible for humans by USDA standards). Chicken is best known for its high protein content, but it provides broad nutrient support. There are plentiful amounts of amino acids that are important for support of cardiac and skeletal muscle. All B vitamins are present in chicken, as well as folate, biotin, and choline. Including finely ground chicken bones allows for optimal calcium and phosphorus levels.