Pokemon Season 17 Episode 48 Bonnie for the Defense!

While Ash and Serena do some special training and Clemont works on his inventions, Bonnie explores the forest, where she meets a trio of kids who call themselves the Lapras Defense Force. They show Bonnie to their hideout and introduce her to their friend Lapras, who is recovering from an injury and seems to be running a fever. The three of them really don't trust grown-ups, but when Ash, Serena, and Clemont come looking for Bonnie, the kids reluctantly agree to let Nurse Joy make a house call to their hideout.