 And rough greens is what our furry family members desperately want and need nutritionally to rebuild their immune system so they can feel better and live longer. You don't have to change your dog's food to improve your dog's health. Just sprinkle on some rough greens with the live vitamins, minerals, probiotics, digestive enzymes, omega oils, tons of antioxidants, all to help with their low energy, achy joints, bad breath, and all the other problems they have.