Vaseline on the outside of package with saran wrap around that. I heard that works and also wash the outside with 10% bleach water.
if you vacuum seal your buds can the dogs still smell it?
Check to make sure the vacuumed container is completely impermeable, and make sure the outside of the container is thoroughly washed.
If it's not over a couple pounds then a sealed container inside a peanut butter jar (with peanut butter inside) is almost fool-proof.
1.5 pounds. 3x 1/2 lbs bags. its doesnt smell to the human nose but a dogs nose is 100x better than ours.