The new puppy thread got me thinking and I would like to find something better for my choice of dog food. Price is going to be a large factor so I was wondering how much you spend on dog food, how long does a bag last, and what size is your dog. I also have to consider travel time and cost to pick up dog food since my town size is rather small, would probably have to drive 45 minutes for food. I have considered buying online and if anyone does or has tried that how well does it work?