Zignature’s Goat Formula is 50% lower in fat than beef and 40% lower in saturated fat than chicken. That makes it one of the healthiest meat options for your dog. It’s also a novel protein source, and together with a grain free recipe, this recipe is a great option in elimination diets for dogs with food sensitivities or allergies. Goat is the most popular and widely enjoyed meat in the world. It is also one of the most nutritious protein sources, packed with vitamins, minerals, and essential nutrients. Zignature Goat Formula – Learned from Nature, Crafted to Perfection.