The Sandman and the Lost Sand of Dreams 2010 one on netflix

Each night, like every other child in the world, Miko goes to Dreamland thanks to magic sand dispersed by the Sandman. But one night, the evil dream Habumar steals the Sand of Dreams and takes control of Dreamland. The Sandman and his faithful sheep Neopomuk ask Miko to help them get back the precious sand, and to hence foil the plans of terrifying Habumar. So begins a great adventure in a world where all is possible.