I couldn't live without bully sticks.
They keep Jackson occupied for up to an hour when I have homework, or whatever else I have to do. He likes the Himlayan Chews alright but not as much as bully sticks.
I have been the happiest with
Bully Sticks - All Natural Dog Treats - Best Bully Stick odor-free sticks. I have found them to be BEST price-wise (I think it equaled out to about $1.41 per odor-free 6" THICK stick when I did the math, including shipping in there) and I don't smell them at all (unless you stick your nose right up to a chewed stick, it's a very faint smell). I got some TERRIBLY smelly ones before from ebay... omg, it smelled like a barn full of horse crap, I had to throw them out.....