Can an adult bear use a 23 cm running wheel?

You can't. Adult bears are large, so it is dangerous to use a 23 cm running wheel. The golden bear is about 1.2- 1.5m long and weighs about 120kg. If you use a 23 cm running wheel, the golden bear can't fully expand its body, which may easily lead to problems in joints, muscles and bones. In addition, the golden bear's claws and teeth are relatively large, and using a running wheel that is too small can easily lead to dangerous events such as magic feet and bites. It is suggested that pet owners buy running wheels of suitable size for the golden bear to ensure the health and safety of the bear.