Getting rid of him will just make his problems worse... and would you really want to put that on someone else? Just think, if you just got him and are already thinking of getting rid of him, do you think the new owners will keep him too? You could be the difference between a happy, loving, stable life for this dog... or a life of moving from home to home, never knowing love, only discipline, and never having a chance.

What you need to do is crate train this guy. Read a book about it, talk to a trainer, but get him crate trained and then once he is, never leave him out if you're not at home. Crate him at night too.

Don't give up on this guy.