The Tiny-saur Train & How Many Horns?

S5 E1: Larry says Mikey can't actually be a dinosaur, since he's so small, and all dinosaurs are gigantic. Tiny and Mikey decide to show Larry he's mistaken. Plus, Buddy, Tank, and the other kids go on a quest to track down Ceratopsians with horns numbering from 1 to 15.