Big on Love, Small in Size. Hill's Science Diet Small & Mini Adult dry dog food is tailored nutrition for the unique needs of Small & Mini dogs during the prime of their life. Specially made with a delightful kibble texture designed for a small dog's unique preferences. With a wagging tail and licks on your face, no one can say hello like your dog & every moment you spend together is special. With natural ingredients and the right nutrients, Hill's Science Diet is precisely prepared to offer your dog the nutrition he needs for lifelong health and happiness.