WGBH and Global Mechanic had originally announced plans to produce a spin-off of "Fetch!" based on the online game "Spyhounds". It was going to feature Ruff, Blossom, and Chet having a brand new career as super-spies, and Ruff is in "way" over his head. Luckily, he has much help: five clever kids, a purple poodle named Trixie, and millions of kids online. The spinoff plans were announced but were later canceled for unknown reasons.