@catsalad Because Jupiter is a gas giant, its indigenous wolf population maintain buoyancy and control their altitude by means of a gaseous sack evolved from their bellies, which can be inflated through excessive inhalation and deflated by doggy farts, simultaneously providing rapid propulsion, though they can also spin their tails like a propellor for more leisurely circumambulation, making for a truly outrageous werewolf problem indeed.

Source: NASA