One of the main attractions of raw dog food is the variety and quality of ingredients. Here are some common components that Frontier Pets offer: Meat: Chicken, beef, lamb, fish, and pork are popular choices. Organ meats like liver, kidney, tripe, and heart are also essential for a balanced diet. Bones: Raw, meaty bones provide calcium and phosphorus. Chicken wings, necks, and chicken hearts are commonly used. We offer them as a whole food treat. Fish: Sardines, salmon, and mackerel offer omega-3 fatty acids, which are great for skin health and coat health. Fruits and Vegetables: Apples, carrots, spinach are added for essential vitamins and minerals. Supplements: Are added to ensure a balanced diet, these include fish oil, kelp, and vitamin E, seaweed, turmeric and more.