I need some advice. Flynn has done very well in his training except for one thing. He chews up anything and everything he can get to. We keep him in a cage when we leave so he does not get anything. He knows not to chew on things so he does it behind our backs. Every time we see something he’s chewed up, he knows he’s in trouble and runs and hides under the couch. Anytime we go to the bathroom for even a second he will find something to chew up. He chews on anything he can reach or any new thing we put in the house. We’ve tried putting things away and he still find something to get to. I’ve tried almost everything. He’s got about a million toys, games, and things to chew on. He does play by himself sometimes but it’s like he still can’t resist chewing on things he’s not supposed to. Do y’all have any advice for me?