It shall be unlawful to keep, maintain, or allow to remain upon any one (1) lot, tract, or piece of ground within the City, any sheep, goats, hogs, cows, horses, fowl, or exotic animals, including any lion, tiger, leopard, ocelot, jaguar, cheetah, margay, mountain lion, Canada lynx, jaguarondi, bobcat, bear, hyena, wolf, wolf hybrid, coyote, alligator, crocodile, python, venomous reptile, venomous arthropod, or non-human primate, but excluding parrots, parakeets, canaries or any similar small bird kept as a pet and capable of being domestically caged, except where such animals are kept in the conduct of a commercial enterprise or business at locations where such a business is permitted.