6-8 gallons a day! That's a serious amount of milk! With that much, barter would be the way to go. But in a grid down scenario, that could serve as part of the daily nutrients for others really well. Thanks, fren! Grid down, btw... If you can make it through the initial hell, there may be a "sickness" that could come later. Common cold, fever... A paper cut could get infected or plenty of other things. Don't skimp on meds if your prepping