Exotic mammals have specific care and behavior requirements, and people thinking of purchasing one should check their local laws and regulations regarding ownership.  For example, ferrets have earned a reputation as escape artists so should be housed in a large cage that's well-ventilated, securely closed, and locked. These intelligent, curious, and socially interactive animals require a "ferret-proof" play area or room to explore and investigate under supervision. A hedgehog's large, escape-proof cage should be kept away from direct sunlight, cold areas, or drafts. Since hedgehogs have sharp quills, this can make handling difficult and they will require consistent and proper care. Talk to your vet about your specific pet's housing, nutritional, social, and preventive healthcare needs.