Puffer is a GWR Avonside 0-4-0ST tank engine, who loves to play jokes. But sometimes they can be hurtful, or make people cry. But Puffer aplogises in the end.
Puffer is a a very silly, and cheerful engine. He's also a comedian. But sometimes he does work, he does all kind of work raging coaches and playing with frieght cars.
Despite being silly, he knows all about freight cars.
- He is also good friends with Pinkie Pie, Human Pinkie Pie, Mako and Pepper Clark.
- Puffer also has his own branch line.