Sugar Gliders: They require a specific diet and socialization with other gliders.
Hedgehogs: They have specific dietary needs and can carry diseases that are harmful to humans.
Sloths: They require a specialized diet and environment, and can carry diseases that are harmful to humans.
Chinchillas: They require a specific diet and environment, and can be easily stressed.
Fennec Foxes: They require a specific diet and environment, and can be difficult to train.
Kinkajous: They require a specialized diet and environment, and can be aggressive.
Tigers: They are dangerous and require a large amount of space and specialized care.
Bears: They are dangerous and require a large amount of space and specialized care.
Wolves: They are dangerous and require a large amount of space and specialized care.