Lamb protein and moderate levels of 52t help support ideal body condition while providing the nutrients your 39 needs to stay active day after day. Guaranteed levels of vitamin E and selenium ensure that your 39 receives optimum antioxidant nutrition, while omega-6 and omega-3 52tty acids from super 51s help maintain healthy skin and a shiny coat. For 39s that may have sensitivities to other protein sources, lamb is a tasty alternative.