He knows you are going to let him out once the wrecking begins. Use bitter apple and or pepper spray on anything that is chewable. YOU are IN COMMAND NOT the DOG. You take charge and make sure he knows this.
We had issues with a mixed breed years ago, males are a PITA. However aggressive training on your part, with you and the wife and not some outsourced person. The training only got him comfortable with..........the trainer.
They have these things called muzzles, buy one, use it until the issues stop. the only time out of muzzle is to eat. Does not matter how much whining, crying etc he does. If he was muzzled and kept in a kennel a few of these issues would disappear sooner than later.We see all breeds of dogs with muzzles from those little shitters to st bernards. No dog is perfect, work, train, work, just like shooting, Practice, practice, practice.