BarknBig Beef Jerky. Jerky is a fan favorite for humans and for pets. This Jerky, obviously for pets, may peak some human interest if they are into Whole-meat Beef Heart with nothing else. Ok, so maybe not exactly down our alley, but for dogs, it is nutritious and does grab their attention. Dehydrated to retain as much nutrition as possible and keeping it shelf stable. It conveniently breaks down into smaller pieces if you like to train.