Scooby-Doo

Scoobert "Scooby" Doo is the eponymous character and the protagonist in the  animated television series created by the popular American animation company Hanna-Barbera. Scooby-Doo is the pet and life long companion of Shaggy Rogers and in many iterations, including the original series, is regarded as a unique Great Dane dog who is able to speak in broken English, unlike most other dogs in his reality, and usually puts the letter R in front of words spoken.