How to Choose a diet for Your Cat
In general, we recommend diets that have undergone AAFCO feeding trials to ensure not only nutrient balance, but also proper absorption of nutrients. Diets formulated by Hill’s, Purina, Royal Canin, and IAMS undergo these feeding trials.
Do not be fooled by trendy marketing! Dogs, unlike cats, are not strict carnivores. While meat makes up the majority of their diet, domestic dogs can also derive nutrients from grains, fruits, and vegetables. These non-meat foods are not simply fillers, but can be a valuable source of essential vitamins, minerals, and fiber. A good dog food will contain meat, vegetables, grains, and fruits. The best dog foods contain high-quality versions of these ingredients that are appropriate for your dog’s digestive system. For most dogs, grains are actually a source of wholesome nutrients. While cats are obligate carnivores in the wild (see above), grains used in cat food can supplement meat as quality sources of proteins for cats that cause less strain on their kidneys than meat alone. Quality animal byproducts are also nutritious for both dogs and cats. These include organ meats and entrails, which often contain more nutrients than the muscle meat consumed by humans. Regulated byproducts do not include hooves, hair, floor sweepings, intestinal contents, or manure.