How do you know if a ferret has rabies?

To determine if a ferret has rabies, observe for signs such as unusual aggression, excessive drooling, difficulty swallowing, or paralysis. Infected ferrets may also exhibit changes in behavior, becoming more withdrawn or overly friendly. If rabies is suspected, it is critical to avoid contact and consult a veterinarian or animal control immediately, as rabies is a serious and potentially fatal disease.