Most Random post but I need help

Guys, I know this doesn't belong on here but I don't wanna post it on Facebook. Our 10 month old puppy had the WORST I mean. WORST. Separation anxiety and he chews apart everything that we come home and see. He ate the TV remote tonight and a whole apple pie. He's been eating shoes and earbuds for months and toilet paper rolls and a bunch of other random stuff. We need help and tips on this cause he can't go to the pound or adoption. We tried anxiety reliever serum and CBD gummies. How the hell can this be fixed. Someone. Anyone 😂 have a good night all.