Ferrets are complex, active mustelids that require specialised care, with many pet ferrets suffering from inadequate housing, diet, and social contact.
Pet ferrets commonly suffer from inadequate space, inappropriate diet, and social isolation. High carbohydrate dry foods cause dental disease and may contribute to insulinoma. Routine neutering causes adrenal disease in many ferrets. Boredom in small cages leads to repetitive pacing, self-directed behaviour, and aggression. These are serious quality of life concerns.