There are a variety of human foods that ferrets can eat, but there are also some that they should avoid. One food that ferrets can eat is raw fish. Raw fish is a good source of protein for ferrets, and it can be a delicious treat for them as well. However, there are a few things to keep in mind when feeding raw fish to ferrets. First, make sure that the fish is fresh and not frozen. Frozen fish can contain bacteria that can make ferrets sick. Second, only give Ferrets a small piece of fish at a time. They may try to eat more than they should and this could cause them to choke. Lastly, monitor your ferret closely when they are eating raw fish to make sure they are not having any adverse reactions. If you see any vomiting or diarrhea, stop feeding the fish to your ferret immediately and contact your veterinarian.