Barkworthies Duck Jerky Recipe with Pear & Lentils Blend Dog Treats are the perfect on-the-go snack for your pal. At just 100 calories per serving, this jerky is made with high-quality protein from real duck and healthy superfoods including pear and lentils. Plus, they can be used as a tasty training treat. Barkworthies duck jerky combines convenience, mouthwatering flavor and nutrition all in one easy snack your dog will love!