Guest Monkey: George's excited to some day go to school, so Allie decides that he should visit her kindergarten class for a day. But, as it turns out, there are lots of rules about what you can & can't do & George's a bad follower. But things change when George & Allie decide to build a castle in the classroom based on a book they read. Charkie Goes to School: Charkie's at a dog obedience class, & the next day's the final test! Since Betsy has a concert, George (& Hundley) must recreate the obstacle course & make sure Charkie can do it in under a minute to pass.