The animal trainers at Ocean Park have learned to be creative to ensure that their three special guests remain on top form. Willa Wu reports.

From the moment he steps out, you can see he's a star. Le Le, the 125-kilo male giant panda who presides over the panda house at Hong Kong's Ocean Park, has a flair for showmanship.

He climbs the rockery, glides down the gentle slopes and gestures that he wants to play with his toys; one might think he was born to stand in front of a camera.