Ruff Ruffman Dennys, where we'll be serving up a special challenge that will put your detective skills to the test. Are you ready to find clues, solve puzzles, and maybe even win a prize? Tune in to Ruff Ruffman Dennys to see if you have what it takes to be the next detective extraordinaire!

Type your text and hear it in the voice of Ruff Ruffman. Ruff Ruffman, the enthusiastic animated dog, is a star of PBS Kids shows. He first hosted "Fetch! with Ruff Ruffman," a reality game show where real kids tackled wacky challenges. Later, in "The Ruff Ruffman Show," he switched gears to science, guiding viewers through experiments and answering their questions. With his boundless energy and love of science, Ruff Ruffman entertains and educates young audiences.