The most entertaining pets I've ever owned

Ferrets are absolute chaos in the most wonderful way. My two sable ferrets perform the "war dance" (a sideways hopping frenzy) when excited, steal every small object they can reach and hide it under the sofa, and chase each other at full speed around the living room during free-roam. They dook (a chuckling sound) constantly when happy. Watching ferrets play is the most entertaining thing in pet keeping. I'm completely obsessed.