Mrs. Katswell is an obese female anthropomorphic cat that has twin daughters named Kitty & Katty Katswell.

Mrs. Katswell seems to be upset with Kitty for never calling her on her birthday and not getting married. She would often compare Kitty to Katty, who is in jail, making Kitty feel inferior and easily annoyed.

She used to wear a white apron with her dress, but ever since she started gaining weight, it no longer fits. And now her favorite dress constantly rides up when she walks.