I store my "ready stock" of TP in a drawer, can't put it on the roller dispenser deal as a pet runs it all over the floor... Walked in one morning about 5am, 90% asleep, wondering "How in the world did it SNOW in the bathroom?!?" until I figured out that it was TP. Whole roll gone...
So I put it in the drawer, the other critter knows how to open drawers but that one doesn't (yet...)
Live alone so no SWMBO, sadly, no issues with running out of TP either tho.