Wheelie / Clippy Clop / Doofy Looking Olie - S4.E13

Olie and Zowie meet a new friend named Wheelie who has a wheel instead of legs; Pappy's horse Clippy has loses her confidence and Olie and Zowie try to help her regain it; Convinced by a television commercial that he looks doofy, Olie wants to get a box spiffer-upper kit to improve his looks, but as soon as he gets it and starts doing so right away, his parents decide to improve their looks, too. Zowie, who didn't use the spiffer-upper, thinks they look funnier than before.