Dana takes a trip to the hospital after seeing a Kentrosaurus injured by an Albertosaurus. Dana is adopted by a Maiasaura family while learning about how dinosaurs cared for their young.
After hearing how Dana's mom and dad fell in love, Dana helps a loneley Sinornithosaurus impress a female. Dana enlists a pack of Troodon to help Ms. Currie locate her grandson's lost pug.