[GoofyBritt]

It sounds like you need to follow Cesar Millan's methods. It sounds like he is becoming dominant over you. You as the pack leader need to be dominant over him in all things. Check Cesar's books out at the library or buy them. They have been a great help to us. We follow Cesar's methods and our dog has never been a "problem child". I hope you can figure out how to stop that unwanted behavior. He's acting out because he doesn't see you as pack leader. Plus the chewing is a normal teething thing but it sounds like it is out of control - chewing on your wall? Yeah that's not right. He's marking up your territory as his.