Binky Barnes is a bulldog, which makes sense given his tough exterior and tendency to act like a bully (especially in the earlier seasons of the show). When he’s first introdu… See more

As his surname suggests, Nigel Ratburn (known to Arthur and the gang as Mr. Ratburn) is a … See more

Tall, slender, and sporting a curly head of brown hair, Prunella Deegan is a poodle. She has a reputation for being somewhat of a snob, in part because she loves to flaunt the fact tha… See more

Known collectively as the Tibbles or the Tibble twins, Timmy and Tommy are twin bear cubs. They are preschoolers in the same class as Dora Winifred (known as D.W.), Arth… See more

Joining Mr. Ratburn’s class in the third grade after moving to Elwood City with her family, Sue Ellen Armstrong is a cat. Her father (also a cat) is a diplomat, so she’s a well-travele… See more