What is the answer to this Joke?

Hello. First person to answer correctly gets Best Answer. The Joke? "You're driving down the ocean. You hit a bump and one of the wheels falls of the Jet Skis. How many pancakes does it take to re-shingle a Dog House?" Yes. That is how it goes. First to answer me correctly gets 12 points total. 2 for answering, 10 for best. Have fun trying to answer.