Melbourne Docklands. Milk used to come in bottles, now you get it in cartons. Instead of being curvaceous, milk now has to have hard, square edges. And now, our cows are being pressurised (and pasturised)(that is, standing around in a pasture...) into being more blocky themselves, so the milk will fit better in them cartons. here is one cow who just couldn't stand the stress, and has taken to the trees.