Woodles is a character from Minnie's the Wizard of Dizz.
He helps Minnie and Pluto and the others when needed as soon as he is called, not by saying "Oh Toodles" but "Oh Woodles" instead. He also has a Mousekadoer of his own called the "Mousekadizz" but it has different colors. Clarabelle operates the Mousekadizz instead of Mickey.
Unlike Toodles, Quoodles, Boodles, and Goofles, he doesn't seem to have a face or voice so throughout this whole episode, his face plate is just a screen saver of swirly lines instead of circles, unlike Toodles and Quoodles.