Sugar Gliders - Australia. They have become a popular exotic pet in the USA. They are so tiny they fit in a shirt pocket. But be careful if they are upset or nervous. Those little bitty teeth are like needles.
The beautiful "arctic marble" fox is an animal that is bred and sold solely for profit. Foxes have grown in popularity within the exotic pet trade. They are very smelly and will continuously scent mark by urinating and defecating often and in obvious places. They are often destructive and skittish so do not do well in people's homes around other high-energy animals, or children. Foxes often kill cats, too, so can pose a danger to both fellow "pets" and keepers.