The dog agreed, and was given a shiny beautiful coat. Erleg Khan then spat on the bodies so that humans would have diseases and not be immortal. When Ulgen returned he saw that the dog had fur and that the humans had been damaged, so he punished the dog by making his coat smelly, taking away his voice, and by making the dog follow humans in order to get its food. Comment by Mr. Titievsky is correct. Evenki is a native siberian people, related to Altaic and Mongolian culture.
Slavic mythology is entirely different.
At the creation, the Earth goddess, Papa, and her husband Rangi, the sky god, were so much in love that they hugged each other and would not let go. This meant that the earth and the sky were always joined solidly together, and no light could come into the world. Papa gave birth to several children, but they were stuck between their parents and could not escape. Finally the children decided that they had to get out. One of them, Tane, suggested that they force their parents apart.