Story and video from Storyful
A panda turned his sawdust bath into perhaps the world's biggest hamster wheel for his own amusement at Adelaide Zoo.
The video, filmed by a keeper at the zoo, shows resident giant panda Wang Wang rolling around his enclosure in the tub of sawdust.
Keeper Mikaela treated Wang Wang to a sawdust bath (they love rolling in dust) but rather than sit in it he decided using it as a hamster wheel would be far more fun! He was right, the zoo wrote alongside the clip.