Put peanut butter inside of a roaster bag, set it out within your front yard and see just how long it lasts. Even the squirrels will smell it. No plastic bag will definitely defeat a Canine, rat or rodent's nose. https://tomasbsrz491043.blog5.net/69651676/the-smart-trick-of-can-dogs-smell-through-mylar-bags-that-nobody-is-discussing