Our former foster dog was a seriously aggressive chewer.... he could get through most bones within an hour.
So, I thought I'd try Merrick's Hungry Dog grab bag to see if it would last us longer than investing in a handful of bully sticks/rawhides/chews.
It is considered a "grab bag" so you'll never get the same mix twice. Our bag was a pretty good mix of one snoozle, tons of texas toothpicks, one small flossie, two corporal caps, and what looked to be ears :
It wasn't a great deal, but it was a good deal at $9 via heartypet. Bestbullysticks also has them at $10.