Dog For Sale!!

I am so ready to sell our dog!! The only thing keeping from doing it is our kids! This dog has been chewing everything and I don't know what to do about it! I know that he is still a puppy. He is not even one year yet. So obviously it is the age but we have gone through three extension cords, part of our antique bar and countless other items because of his chewing! Lord help me, I want him to stop!