Sgt.Major Morns brought the paw,told them how to use the paw,and gave Mr.White a chance to take the paw.
*Opens the door*
Herbert tells Mr.White to wish for 200 pounds. He does,the paw twists in his hand and the Piano Crashes. Herbert dies in a machinery and Maw & Meggins offer 200 pounds as a payment. Ms.White demands Mr.White to use the 3rd wish so that his son could be alive again. They hear knocking on their door,Mr.White try's to frequently open the door,while Mr.White try's to look for the paw and,makes his third wish.
When the knocking stops after Mr.White makes the wish.