I've been bottling 2 calves due to problems with the cows and thought about buying about 4 more to raise and sell at weaning weight. My question is what is the easiest and fastest way to mix up this much milk (12 quarts each feeding)? Currently I'm feeding out of bottles but will probably change to buckets if I get some more. ANy kind of device that will mix this milk replacer good? Thanks for any advice.