Frank

Frank the Ferret (Martin Jarvis, voice) (William Todd-Jones, puppeteer) is a supporting character to Jake as his pet. In the first episode Jake discovers the powers of the Queen's Nose when he accidentally wishes he could talk. Frank's ability to speak is only known to Jake until Gemma finds out about the Queen's Nose.

In many episodes, Frank often joins Jake at school hidden in his backpack. Jake will converse with Frank about certain shenanigans for input such as when Wesley stole the Queen's Nose and made a wish with unforseen consequences.

Behind the Scenes
Both a real ferret and a puppet was used for the portrayal of Frank the Ferret. Where a real ferret was unable to be used, William Todd-Jones was Frank's puppeteer.