All of these activities make for a dirty ferret.
Since they groom themselves often, and too much bathing can be bad for their coat and skin, a bath is OK as long as it's not too often - usually no more than once a month.
Even so, not everyone loves to indulge.
Especially Robin. He is not amused. Not one bit. And he's not afraid to show it.
It's got to be the look - that look that says, WTH, human? What are you doing to me now?
Take a happy ferret, add in some water and then some bubbles. Create a foaming headdress, and you have one not-so-happy little guy.