Help your pet thrive with the power of protein-rich recipes that nourish as nature intended. Dogs are ancestral carnivores, so their Biologically Appropriate diet is rich and varied in whole animal ingredients. ORIJEN® Senior is crafted specifically for your senior dog to help them stay healthy by supporting lean muscle mass and weight maintenance. With rich inclusions of Wholeprey animals, ORIJEN is made with the most nutrient-dense, succulent parts of the prey to deliver the nutrition dogs need. With 85%* quality animal ingredients and coated with freeze-dried liver, this diet is beyond comparison. *approximate and derived from the unprocessed state of the ingredients. **Our fresh ingredients use refrigeration as the sole method of preservation. Our raw ingredients are the same as our fresh, but are frozen at the peak of freshness to preserve nutrients.