Just remember that dog food should be stored in an air tight cool dry dark place, because environmental factors affect the quality of the food. Heat, fresh air, and light in particular break down the fats in dog foods. So the best way to store it is under air conditioning/indoors in it’s original bag with the top rolled down and all the air squeezed out. In the Winter heat is not so much a factor, but over the Summer, the garage is not a good place to store dog food, and here in FL that’s 3/4 of the year.
