DuDu Miao is a fictional character in network culture, but it doesn't exist physically at present, so it is impossible to directly judge whether it is original or not. According to the network data, DuDu Miao first appeared in some online games and cartoons, and then was introduced into social software and forums and other online platforms, which caused widespread concern and discussion. As for its specific founder or brand background, there is no exact public information at present. Doodle meow, whether original or not, as a virtual image, has a wide influence and cultural value in the network culture and has become a symbol and symbol in the network culture. At the same time, we should also pay attention to the need to respect the provisions of copyright, trademark rights and other relevant laws and regulations to avoid intellectual property disputes and legal risks.