have you never ever heard of the ever watchful Guard cow? Well... once upon a time there was a restaurant that served the most delicious, cold and perfectly white milk. Trouble was there was another restaurant that only severed milk from ants, it wasn't good, it wasn't tasty and it wasn't white...sooooo the owner from the ant milk restaurant would sneak over the road to the other restaurant and steal milk to sell in his own place. The locals cows got really really annoyed and one of them decided to climb up on the roof and guard the precious good tasting milk and as she couldn't get down again she stayed up there. There you go, now you know!