Everyone's favourite toys keep disappearing! The pups decide they need to launch an investigation to find their missing toys. They look at all the clues but still can't work out what or who has taken them. Their search leads them to the discovery of a new friend at Pup School. 

Dodge isn't in class, and the pups wonder why. Woofer begins to really miss Dodge but hides his feeling from the rest of the class. It's only when Woofer says out loud how he feels that he starts to feel better and discovers the others feel the same way too.