Your first order will be intentionally smaller so you and your dog can make sure you have the right recipe and plan, and usually contains 2-4 weeks of food, depending on how much your pup eats.
For most dogs, a standard order is designed to last roughly 3-5 weeks when Sundays is being fed as the main meal. The exact timing depends on your dog's serving size, recipe, and whether you are feeding Sundays as a full diet or as part of a mixed routine.
If your boxes are lasting much longer or running out much faster than expected, you can adjust your dog's profile and your plan in your account.