Jada has allergies and the only two foods I have found she tolerates well is Natural Balance LID Sweet Potato and Venison and California Natural grain free Sweet Potato and Venison. I am in a rural area too and I have to order online. I have been getting mine from
Dog and Cat Food, Treats, and Supplies | Free Shipping at Chewy.com . They have free shipping on orders over $49.00 and you can set up for auto shipments too. Their delivery is super fast.
I usually get the biggest bag and store it in a vittles vault. The big bag will last my two about 6 months. It averages out to be a little over $2.00 a lb.