Hill's Science Diet Adult Large Breed Chicken & Barley Recipe Dry Dog FoodHill's Science Diet Large Breed Adult dry dog food is specially formulated to fuel the energy needs of large breed dogs during the prime of their life. Great tasting natural* nutrition for a long, happy life. With a wagging tail and licks on your face, no one can say hello like your dog. Because every moment you spend together is special, we strive to give you more of them. With natural ingredients and the right nutrients, Hill's Science Diet is