Straight forward enough. Once you download the DLC, the Take Off! event will appear in the lower right corner of the toy box menu. If you really can't bear to play this ten times, you could just sit in front of the Kinect sensor, watch your pet run down the ramp and plummet of the edge all four rounds of the session. Repeat nine times. You'll get 0 points for the session, but it does save a little time.