Fan Casting FETCH! with Ruff Ruffman (UK Dub)

FETCH! with Ruff Ruffman is a children's reality television game show hosted by an anthropomorphic talking dog named Ruff Ruffman who sends it's contestants out to do challenges so they can gain points and become the next winner on the Fetch Wall of Fame. A large chunk of the show's humor revolves around pop culture as well as some witty jokes sprinkled throughout. The show ran from May 29, 2006 to November 4, 2010. The reason for it's cancellation? Lack of funding. Here's the cast that I think would be perfect for this show if it had a UK dub (meaning the cartoon characters specifically). The kids will be chosen within different parts of the United Kingdom or if the channel wishes, they can keep the footage of the kids from the original US airing.