Lab stays perfectly still to win viral video challenge

Roxie the Labrador nails the viral "temptation challenge" by remaining remarkably still as her owner leaves the room.

This is most unusual for a lab!

Her owner, from Waterford in Ireland, places a treat on the floor in front of Roxie before leaving the room and shutting the door.

The patient pooch doesn't give in to her temptations and leaves the food alone as instructed. Her reward is sweet.