re: Does anyone else like trying to scare their dog?

My dog is a total wuss most of the time. I sneak up and she will stay around the corner barking. Once she sees me she starts flying around the living room bouncing off the back of the sofas, it reminds me of the motorcycle in the cage from the fair. She goes faster and faster until all her energy is gone. I think she gets so scared that she has to work of the adrenaline.