Perhaps the best enrichment program is that which enriches the lives
of both the ferret and the owner.  Mutual enrichments include training
programs, teaching tricks, exploration of forested areas, and even the
attendance of various ferret club events.  My beloved Stella readily
performed tricks, here rolling over on command.  Stella knew nearly a
dozen commands, some taking considerable effort to learn, but the time
spent together was enriching for both of us.
http://homepage.mac.com/billgruber/fml/mutual.html
 
Bob C
[Posted in FML issue 4223]