Ruff's Just Fueling Around FETCH! with Ruff Ruffman : Season 4 Episode 5

A new FETCH challenge is organized by Blossom: Two teams of FETCHers will compete in a 50-mile race and the team that emits the lowest amount of CO2 wins. Because they're handcuffed to each other for the entire episode, Blossom & Ruff cannot fully enjoy the race.