For a more dramatic version of human/animal misunderstanding, please see the video that follows. A motorcyclist, riding up what we're told is a pretty steep path, is stopped dead in his track by one very surly ram (no, not that kind of Ram). What ensues is a gnarly round of head-butting, sheep-grappling, hands waiving and more. In all, it makes a cat attack seem like kitten's play.
Note that the force with which the ram is hitting is great enough that the biker was afraid to turn around and head downhill, for fear that his foe's next strike would break his leg. Scroll down to see the standoff for yourself.