For more than 15 years, Northwest Naturals Raw Pet Food has been producing 100% grain-free complete and balanced biologically appropriate raw food for naturally carnivorous dogs and cats. Utilizing a unique flash freezing process to preserve nutrients, Northwest Naturals Raw Pet Food makes serving a healthy raw food diet to your canine friend convenient and easy. NW Naturals Raw Rewards Pork Liver Freeze Dried Treats for Dogs and Cats are 100% Pork liver. These nutritious single-ingredient treats are tasty, good for pets with food sensitivities and convenient to serve. NW Naturals Raw Rewards Pork Liver Freeze Dried Treats for Dogs and Cat break apart easily for training rewards and food toppers.