What kind of dog food do you buy?
We buy Innova Evo and there's only a few places in which to purchase this locally. Kickingbird in Edmond sells it (for $2/more per 6 lb bag), but they also have a blanket "No Guns Allowed" sign in their windows. I haven't tried talking with them yet. I'm going to go buy Max & Elsie's Pet Resort the next time we're in need and give them a shot, as they're right around the corner from my house. They, too, charge $2/more per 6 lb bag, though.
Same stuff, EVO.