Asian black bear
Along with sun bears, Asiatic black bears are the most typically used species in areas where bears are either used in performances or as pets. Asian black bears have an outstanding learning ability in captivity, and are among the most common species used in circus acts. According to Gary Brown:
Brown bear
While the brown bear's range has shrunk and it has faced local extinctions, it remains listed as a least concern species by the International Union for Conservation of Nature (IUCN) with a total population of approximately 200,000. , this and the American black bear are the only bear species not classified as threatened by the IUCN. However, the California, North African and Mexican subspecies were hunted to extinction in the 19th and early 20th centuries and many of the southern Asian subspecies are highly endangered. One of the smaller-bodied subspecies, the Himalayan brown bear, is critically endangered, occupying only 2% of its former range and threatened by uncontrolled poaching for its body parts. The Marsican brown bear, one of several currently isolated populations of the main Eurasian brown bear population in central Italy, is believed to have a population of just 30 to 40 bears.