Zeus is an acrobat, and as such he tends to treat the top of doors as balance beams.
He is extremely graceful and agile...
...most of the time.
He loves to display his prowess to all who will stop to take note.
Everyone notices his shenanigans, and the dogs tend to look on with a combination of confusion and curiosity.
He doesn't recognize limitations, but instead prefers to calculate solutions to obstacles as they appear.