Maryann

Maryann is a preschooler who made her first appearance in the episode "D.W. All Wet". She attends school at the Elwood City Preschool.

In "D.W.'s Very Bad Mood," she is invited to Lisa's party.

She screamed when Timmy snatched an apple juice box from her.

Physical appearance
Maryann is a dog with a cream complexion, which was changed to gray in the 20th season. She has short hair and wears a purple dress, a light lavender vest over her dress, and brown Mary Jane shoes.

Appearances

 * Season 1
 * D.W. All Wet 103a
 * So Long, Spanky 113a
 * Season 2
 * D.W. All Fired Up 202a
 * D.W. Blows the Whistle 216b
 * D.W.'s Very Bad Mood 218b
 * Sue Ellen's Little Sister 220b
 * Season 3
 * D.W. All Fired Up 302a
 * D.W. Tricks the Tooth Fairy 310b
 * Double Tibble Trouble 311a
 * Arthur's Almost Live Not Real Music Festival 311b
 * The Long, Dull Winter 315b
 * Season 4
 * D.W.'s Library Card 401a
 * Muffy's New Best Friend 402b
 * Prove It 404b
 * Season 5
 * The Last of Mary Moo Cow 508a
 * Season 7
 * Cast Away 701a
 * Season 8
 * Sue Ellen Chickens Out 805b
 * Kiss and Tell 809b
 * Bleep 810b
 * Season 9
 * Emily Swallows a Horse 908b
 * Season 10
 * The Secret About Secrets 1003b
 * D.W. Aims High 1005a
 * D.W., Bossy Boots 1007b
 * Season 11
 * Buenas Noches, Vicita 1103a
 * D.W. On Ice 1109a
 * Season 12
 * Never, Never, Never 1201b
 * Season 14
 * D.W. Unties the Knot 140202
 * In My Africa 140902
 * Season 15
 * The Last King of Lambland 150302
 * Season 16
 * All About D.W. 1603a
 * The Last Tough Customer 1606a
 * Season 18
 * Little Miss Meanie
 * Season 20
 * Buster's Second Chance 2001a
 * Bunny Trouble 2003b
 * That's MY Grandma! 2004b

Websites

 * Arthur's Guide to Children's Hospital Boston

Trivia

 * During Career Day in "D.W. Aims High", she can be seen wearing a safari hat, which suggests that she may want to become an explorer when she grows up.
 * Maryann was shown with Fern in the episode Sue Ellen's Little Sister as Fern's little sister. Fern, from what we've seen and known, is most likely an only child. Plus Maryann's father is very different compared to Mr. Walters.