A new aibo ERS-1000 might not be able to perform the 'Roll over' and 'Play dead' tricks to begin with. These are complex actions for a new-born aibo pup and the movements create a good deal of stress on their joints.

But did you know that 'Roll over' and 'Play dead' are different tricks?

Watch Royce demonstrate the difference between the two in one take! (What a pro!)