Ferrets are obligate carnivores and active predators that require substantial space, complex environments, and social companionship. Common husbandry mistakes lead to boredom, frustration, and health problems.
Ferrets are frequently underestimated as pets requiring significant commitment. Their activity levels during waking hours demand space and complexity that few commercially available ferret cages provide. Boredom in ferrets manifests as stereotypic behaviors including repeated pacing and bar-chewing. Dietary mistakes — particularly high-carbohydrate kibbles — contribute to the high rates of insulinoma seen in captive ferrets. The neutering-adrenal disease link is increasingly recognized, and hormonal implants are available as alternatives to surgical neutering. Ferrets have lifespans of 5-8 years and require consistent veterinary care throughout.