Really, this is a fish forum, but even if ti was any other form of work (not fish based or involved any form of animal), his work ethics would make this guy eligable for the sack. In doing what he has done, he has also inflicted unwanted and uneccassary to staff and live stock. This guy is shallow and has no respect, he does not deserve to work with people in general....
perhaps this should be disscussed discreetly with some TRUSTED colleagues and then a chat with the boss.... just a thought.