Attack the toy- that is somewhat bigger than Kopi-O himself. That wont stop him! He also is in cahoots with Coco (that's her in the background) and will get her help to reach for toys that are out of reach. Then, they will destroy them together. Talk about teamwork :X
That said, Kopi-O had the title of "The puppy who ate the sofa" - oh dear. Hard to tell with that puppy face! But he was surely caught red-pawed.
That's just what you have to deal with when you have puppies in the house! :D Oh well... Every other moment makes up for it.