Wubbzy is a small yellow gerbil with a bouncy tail that's similar to Tigger's. He lives in Wuzzleberg and is very playful and loves having fun. He's also one of Kyle the Otter's best friends and the two have been known to have a big brother/little brother relationship. They both enjoy each other's company and often partner up together in adventures.
- Wubbzy will meet Kyle in Kyle and Kaytlin's Adventures in Wow Wow Wubbzy: Wubb Idol. It will also be revealed that Wubbzy is great friends with Kaytlin the Otter.
- Wubbzy, along with his other friends, Daizy, Widget and Walden, joined Kyle and his FT Squad after The FT Squad's Adventures in Beauty and the Beast.
- Wubbzy, along with Daizy, Widget and Walden, guest starred in The FT Squad's Adventures in My Little Pony: Friendship is Magic, and The FT Squad's Adventures in Circle of Life, and later will in The FT Squad's Adventures with Timon and Pumbaa, The FT Squad's Adventures With Phineas and Ferb, The FT Squad Rides on the Magic School Bus, and more to be revealed in the future.