In episode six, Paul meets the most unusual looking dog he's ever seen. Boo, the albino Pekingese is riddled with health problems which make him harder to rehome. He needs an operation on his eye otherwise he might end up losing it. Paul helps to soothe Splash, a dog who was rescued from a near death experience in the Thames and is now feeling understandably nervous. Paul also meets Norah, a Labrador pup who wasn't vaccinated and has arrived with a mystery lurgy.