Anywhere smart can be good. I'm not saying where I have mine hidden, but another friend of mine who carries a fair bit of stock basically built a false backing into a few of his cabinets that is inset into his wall. He can put about 10lbs in there and there is only one way it can be removed. ceiling is good, hell even in the middle of a bag of frozen veggies in your deep freezer.The one thing I do recommend, though, is that if you are carrying anything over personal usage amounts you be sure to vac seal your product. For products like cannabis, this makes it smaller and easier to hide, and gets the dog out of the equation.But yeah, I wouldn't be posting TOO many specifics on here since the overlord trolls are sure to be about and the more ideas we give them the worse it is for us.