Stoner obviously grew up on a farm, the dairy tank is what stores the milk after cows have been milked. And colostrum is the super nutritional and bacterial loaded first milk that a cow produces when she has just calved, it’s vitally important that her calf can feed on this in its first few hours of being born as this milk seeds the calves digestive tract with various growth hormones and benificial bacteria which it needs for a healthy immune and digestive system, if it cannot feed in the first few hours for a reason such as no suck reflex or bad/evil mommy syndrome it will be compromised in growth/health for the rest of its life,