Watching a fireman rescue a green cat from a tree, Pepé and Simon meet a new puppy in their neighborhood, Pepper. Pepper is the fire department’s new Dalmatian puppy who is relieved to meet new friends. She had just lost her tooth, so Pepé is able to visit the firehouse that night and leave her a Puppy Tooth Fairy treat. Unfortunately, the next day, Pepper falls into the water while trying to retrieve a stick. Will Pepé and Simon make it in time to save her?