Feed your dog the simple goodness of Pet Healthy Brands K-9 Krak Jerky Dog Treats! Made from 100% tuna, these all-natural goodies are low in fat, high in protein and provides canine companions with a great source of omega-3 fatty acids. These tasty jerky treats are also smoked with oak and cherries and contain DHA to nourish your buddy’s brain. And with zero additives or preservatives, you can’t go wrong!