Exactly. I find, after a day out with the ferrets, they seems calm and quiet, settle down to a good nap, till the next day, when their ready to go again, its what they live for.
my ferrets are handled every day, live in a nice pen, where they dig holes ect. just in case some of you think working ferrets are not happy.
i also work them the odd time during the summer, early in the mornings, when i get called on certain areas.