Zuke's Jerky Naturals Salmon - Healthy, Natural, Moist Dog Treats. A healthy alternative to dry, dull dog biscuits & treats. Only 17 calories per piece. Fortified with vitamins and minerals. Free of wheat, corn and soy. No artificial colors, flavors or by-products. Made in the USA. Unlike ordinary biscuits, Jerky Naturals are moist and healthy - made with real USDA beef, New Zealand lamb or wild-caught salmon as the #1 ingredient, plus fresh blueberries, carrots, apples and ground flax seed. And because they're good for your dog it makes them the treat you can feed anytime, anywhere. Feed Jerky Naturals and Fuel the Love.