Specially formulated to deliver maximum performance and maintain weight. Natural meats and grains with no chemical preservatives. Top quality blend of meals with no animal by-products. Recommended for canines sensitive to pork, or beef. Contains no corn, wheat, soy, or grain by-products for maximum safe digestibility. Chelated minerals for optimal absorbtion. Natural antioxidants to promote vitality and a longer, healthier life. An exclusive blend of organic macromolecules, trace minerals, antioxidants, and chelating agents provide optimal nutrition supplementation for the digestive tract. Paw pad thickness is vital to the overall performance of your canine athlete. Optimal levels of the specially complexed bio-available zinc, copper and manganese have been shown to enhance paw pad thickness and integrity. Meat protein and fat delivers nutrient dense calories to maintain weight and stamina.