The female white sheep are entirely passive most of the time and await Sven's attention. Their current "happiness" status is shown by a sun and cloud symbol above their head. If that symbol turns into a lightning symbol (due to Sven's lack of attention, or because he ate a foul-smelling mushroom), they turn red, grow horns, run around and electrocute Sven, which, in itself, merely causes a loss of points, but will also paralyze him for a short while which may allow an enemy to capture him. Before they turn red, Sven can whistle to them to cheer them up.