You never saw a more astonished dog than Mr. Riley. With a yell of terror he bolted out to the kitchen, out of the kitchen into the hall, through the hall into the room, and so into the kitchen and round again. With each circuit he went faster and faster, until he looked like a brindled streak with a dash of black and white on top. Such a racket and commotion I never heard, and I laughed until the tears came into my eyes.