At least one does. Reuters brings us the story of a squirrel in Helsinki who visits a local grocery store at least twice a day for "Kinder Surprise," chocolate shelled eggs with a toy inside. Reportedly, the squirrel shows no interest in the toy inside, and also does not clean up after itself. More's the pity.
As a side note, this is the first in what will (hopefully) become a weekly feature here at According to Coop, called Friday Funnies. This is a feature I've ported over from my "other" blog, While Rome Burns, which deals with issues within the Christian church, and the Christian blogosphere.