 Dog food is dead food. Rough Green supplements your dog's food with essential vitamins and minerals, omega oils, digestive enzymes, probiotics, and antioxidants. Dr. Black is offering a free, that's right, a free Jumpstart trial bag. So fetch your free Jumpstart trial bag. Do not change your dog's food. Just add Rough Greens. Go to ruffgreens.com. That is ruffgreens.com.