Chubster, known by his peers as "The Chubster", is the older brother of Little Dumpy, and mate of Pulkie. He is shown to be a rather unintelligent puffin, and completely oblivious to his surroundings for the most part.
History[]
The War of the Ember[]
The Chubster speaks with Little Dumpy briefly in the beginning about how he thinks his brother should find a mate. He views Pulkie as a very "can-do" puffin, which makes sense as she seems to be a more competent fisher than him.
Later in the book, he attends Little Dumpy's motivating speech, in which he is initially doubtful and questions his points. He ends up joining the Dump Brigade.