Dog Chewing Deterrent

[briverb]

Ok, my youngest dog is on his last life with me. He keeps chewing the wooden siding off our deck. I have caught him a few times and gave him heck, but he keeps going back to it. I tried putting hot sauce on there, but he still keeps chewing it. Other than trying to figure out a way to put an electrical current through the deck so it zaps him when he bites it, or putting mousetraps all around the deck to snap his paws, I need ideas. Hahaha

He has plenty of chew toys. My other dog does not chew the deck. haha

Anyone have a homemade recipe to spray on there or any other ideas so he won't want to chew it anymore. Other than that he is an awesome dog.

thanks for any advice