Kittery's only appearance was in Sleeper. While the Biskit Twins were trying to find the source of Littlest Pet Shop's success, they became marveled with the water from the fountain, that was being used by many people. They then saw Blythe giving a bowl of fresh water to the thirsty kitty. That made them conclude it was the water that was making the shop popular.
In February 2014, a toy of Kittery was shown at Toy Fair 2014, as part of the Franchise Re-Invention. She is bundled with Sunil and Minka in the The Pet Shop Style set, which is the source of her name.
- Kittery resembles a recurring kitten who looks exactly like her, except she is pink and not orange.