Fern lookalike (Glenbrook)

3rd Grade Female Dog is a student of Glenbrook Academy in Mr. Pryce-Jones' 3rd grade class, and the doppelganger of Fern Walters. Her first and only appearance so far was in The Return of the King. Not much is known about her because she was only seen in the crowd during Arthur's crowning ceremony

Physical appearance
3rd Grade Female Dog is a dog identical in head shape to Fern, but with light brown hair. She wears the Glenbrook uniform with a white collared shirt, a dark blue tie, a plaid skirt, a light blue V-neck shirt, and a medium blue jacket bearing the Glenbrook insignia. She also has a blue bow in her hair instead of Fern's usual red one.

Trivia

 * Although all the kids sat across from their look-alike at the lunchtable, 3rd Grade Female Bear (Number 2) sat across from Fern.
 * She and several other Glenbrook students made a cameo appearance in the Library Card song of Arthur's Almost Live Not Real Music Festival.