Rocket

Rocket is the pet cat of the Greystone Family.

Personality
Rocket seems to be very curious yet self-reliant, as he is unbothered by being left home alone. He seems relatively well-trained with his litterbox and in not stealing food, but he is known to investigate strange things, such as stray cords and open doors. He tends to wander, though he is very good at locating his owners, and when nobody's home he often goes to Kate Greystone's room to curl up by the window.

Finn Greystone seems the most attached to him, and pets him when depressed.

Physical Appearance
Rocket is small and fluffy. On the cover of The Strangers, he seems to be illustrated as a white or pale gray tabby.