Darfords delicious and healthy ZERO/G Roasted Lamb treats offer zero grains, are made with gluten-free ingredients and they don’t contain any ingredients that were genetically engineered. They’re bursting with a blend of superfoods, including blueberries, cranberries, chia seeds and kelp ensuring your best friend gets all the good nutrition he needs. And, our ZERO/G treats contain ZERO grains, are made with gluten-free ingredients, and they dont contain any ingredients that were genetically engineered. And, theyre scored down the center, making them perfect for small dogs or as training treats. Delectably delicious!.