
Granny Malone the Rat is an energetic, strong, old rat, who is Rita's grandmother and Mrs. Malone's mother. She is voiced by Miriam Margolyes.
Granny wears a pink nightgown and black, nerdy-like glasses.
Granny always calls Roddy "Tom Jones" (mainly because she thinks that Roddy is Tom Jones, especially when Liam told her that there was a peeping Tom (Roddy) outside).
Granny also kisses a slug.