Out of curiosity, we filled out The Farmers Dog questionnaire to see what our weekly cost would be, and it netted out at about $20/week for their beef recipe. It wasn't immediately clear how many times a day we'd be feeding Paddington or what a "daily" serving looks like, but according to their site instructions would come with our shipment.
Overall, The Farmers Dog has a pretty robust Q&A and we felt like a lot of our questions were answered, so we would highly recommend you check it out if this post has piqued your interest.
What are you feeding your pup these days? Custom blends? Off the shelf? Canned/wet?