Great Dane turns on robot vacuum with her nose

Maddie the 7 month Great Dane puppy is fascinated by the Roomba cleaning robot. Watch and laugh as Maddie enjoys a little dusting of her toes and flossing of her whiskers before she figures out that she can turn the Roomba on and off and on and off with her nose. After her Master Class in cleaning, Maddie decides to move on to fun with Jack the Cat.