Mittens

[[File:Placeholder|right.  Mittens is currently Stampylongnose's only cat. History Mittens was tamed by Stampy in episode 145 (Kitty Cat.) The name Mittens came from Heath Mill, who was added to the love garden the following episode.

Duncan

Mittens is known to have a particular fondness of Duncan, Stampy's Dog. Every time Stampy asks Mittens to pick a dog, she always picks him. There are plenty of fan arts of Duncan and Mittens together.