Dog food is a type of commercial food designed specifically for consumption by dogs. It is usually sold in the form of kibble or canned food, but can also come in the form of raw food, treats, and supplements. The ingredients in dog food are typically tailored to meet the nutritional needs of dogs, which are different from those of other animals. For example, dogs require more protein and fat than cats, and their diets also need to include essential nutrients like calcium and phosphorus. There are a variety of different brands and types of dog food available on the market, and it is important to choose a food that is appropriate for your dog's age, breed, and activity level. You should also consult with your veterinarian to ensure that you are feeding your dog a balanced diet.