Fromm Duck and Sweet Potato for Dogs is prepared
with Wisconsin duck as a single source of meat. This formula combines the
healthy benefits of sweet potato with a medley of other fresh fruits &
vegetables. Prebiotics and probiotics aid in digestion. Natural glucosamine
promotes healthy joint activity. Because each of Fromm's recipes have a similiar
blend of fresh ingredients, it is encouraged to switch between Four-Star
varieties without worrying about upsetting digestion.