From Webkinz Insider Wiki
Penelope is a Pink Poodle. She is a friend of Purr-Cilla.
She is described by Ganz as follows: "Penelope is one of Purr-Cilla’s cronies. She’s very much into being the popular girl at school, and likes to be part of the in-crowd. She likely wouldn’t have anything to do with the ‘Kinz Crew, if it wasn’t for Purr-Cilla’s dislike of Salley Cat. Penelope is a follower does whatever Purr-Cilla tells her to do."
Penelope can be found in the following books: