What is my dog breed?

I cant figure out what my dog breed is, i know that it is a mixed breed because he has the skin of a Labrador. But his physical shape is as a wolf? I've been googling mixed labrador breeds and cant find the one that looks like mine. My dog looks like a wolf with a labrador skin color, black on top, and white on the bottom, and his paws are white. and he isnt as big as a labrador or a wolf, so thats why i think it's not a wolf/labrador breed. What other dogs look like a wolf that is small? His ears prick up. need help