Bitzi Baxter

Bitzi Baxter is Buster Baxter's mother. She is a single mother whom Buster lives with, and they both live in a condominium. Despite having divorced Bo Baxter, her maiden name is unknown. She is the the editor-in-chief of the Elwood City Times. In the cartoon, she first appeared in Arthur's Spelling Trubble as a cameo in the crowd, but her face was first shown in Buster's Dino Dilemma. She is voiced by Ellen David.

Appearance and Personality
Bitzi Baxter is a rabbit who is depicted with a white complexion and auburn hair, and wears yellow glasses and a pink dress and wears a dark bluish-green coat over her dress when going to work. When she made her first appearance in the book Arthur's First Sleepover in 1994, she had blonde hair, blue glasses, and was wearing an orange dress with reddish-orange polka-dots. Her appearance was changed when she became a cartoon character, and this appearance remains in the later books, as well.

She is overprotective of Buster and is often frantic when problems occur. However, her reputation has gradually mitigated in subsequent seasons.