Ferrets and other mustelids have specific welfare needs related to their high activity levels, social requirements, and complex behavioral repertoires that require specialized husbandry.
Ferret welfare is frequently compromised by housing conditions that fail to accommodate their high activity levels and complex behavioral needs. Ferrets in small wire cages without regular exercise opportunities experience the double welfare harm of physical deconditioning and behavioral frustration. Their muscular bodies and high energy evolved for intensive mustelid hunting activity that requires vigorous daily expression. The social nature of ferrets means that isolated housing compounds the welfare problem. The very high rate of adrenal disease in US ferrets - strongly linked to early neutering practices - represents a preventable welfare problem that veterinary and breeder practice change could address.