A ferret's diet primarily consists of high-quality protein sources, as they are obligate carnivores. This means they require meat to thrive, and their diet should include ingredients like chicken, turkey, and other animal proteins. Commercial ferret foods are formulated to meet their nutritional needs, but it's essential to choose those with high protein content and low carbohydrates. In addition to commercial food, ferrets can benefit from occasional treats such as cooked eggs or small amounts of raw meat. It's crucial to avoid feeding them fruits, vegetables, or grains, as these can lead to digestive issues. Always ensure fresh water is available to keep them hydrated.