We found over the years that livestock, when fed a natural, organic nutritious feed and fodder, well water, and mineral supplements, made heathy young, fed with healthy milk. They grew well and in turn produced even healthier young. Further generations, while keeping the best of the best, produced superior producers, whether it is for milk, meat, or eggs. Seeds are the same.genetics improve with seed saving from the best plants and each generation improves. They have us with seedless hybrids, and genetically inferior animals. Op for the best, get to know your local farmers practices.