Mrs. Grouse
Mrs. grouse
Gender Female
Animal Rabbit
Hair color Gray
Complexion White
Job Babysitter and possibly dance teacher
Cartoon debut "Crushed"
Voiced by Sonja Ball

Mrs. Grouse is a babysitter of Arthur and D.W.. Arthur disliked her because she made him and D.W. dance, but D.W. liked Mrs. Grouse, saying that she smelled nice. One time when she was unavailable, Arthur's parents hired Sally MacGill instead. Mrs. Grouse babysat them again the next time.