Izzy is an adventurous dog who loves to jump, dive, and swim in the shimmering blue waters of Geneva Lake.

She and her brother Hudson love watching the mail jumpers who deliver the mail by jumping from the Mailboat to the dock and back—all while the boat is still moving! Izzy is determined to be a mail jumper too—the first dog to ever deliver the mail by boat.

This story takes you on a journey aboard America’s oldest Mailboat that, with the help of mail jumpers, has delivered mail for over 100 years. One brave canine is ready to prove that she has what it takes to beat the odds and officially become The Mailboat Dog.