What is the ONE thing scent particles cannot get through?
We all know it's not paper, glass, plastic, or foil. I'm sure wax and clay can be ruled out. So what is it? Could a vacuum packed (say 3x) oz of C in a MBB (2x) inside a bottle of wine, said bottle of wine is vaccum packed (5x) in 2 MBB and in a box labeled FRAGILE be enough to keep dogs and pigs away?
...or am I just talking tinfoil hat stealth?
Why not stuff it in a condom, feed it to a live cow. Then ship the cow to a Halal shop in the buyer's city with very specific butchering directions.