Darfords new ZERO/G treats in Roasted Salmon are made with real salmon, which is the number one ingredient. These treats also contain a healthy and nutritious blend of superfoods that include quinoa, kelp, blueberries, cranberries and chia seeds. And, our ZERO/G treats contain ZERO grains, ZERO gluten and they dont contain any ingredients that were genetically engineered. Having limited ingredients make ZERO/G treats are a perfect fit for dogs with food allergies and intolerances, but they are also an excellent addition to a regular diet.