Snoopy's Getting Married, Charlie Brown 1/3

When Snoopy was reading a book, one of Charlie Brown's friends, Peppermint Patty, called him and asked him if Snoopy can come to her house and help her as a watchdog. After Snoopy finished reading, Snoopy got a hockey stick and went to Patty’s house.
When Snoopy was walking around the house, at night, he found a strange shadow and Snoopy ran away. So Patty called Charlie Brown and asked him to watch her house instead of Snoopy.
Next morning, Snoopy came back. He had a love letter!

http://www.youtube.com/watch?v=k4CCX66fWVg