A butcher. shows us the pig isn't the same pig as that of a few years ago. Nowadays a pig has an extra rib and a few extra nipples. Those are needed to carry and feed more piglets. A farmer tells us pigs now have more piglets than before. At a breeding company they explain us how we got the pig so far to give birth to more piglets and we visit a sperm station, of which the seed flies around the globe.

We see an image of a very muscular bull, a powerhouse it seems. But why is the bull so muscular? The muscles exist because of a genetic mistake.

Something stands out: on goat cheese packaging we see goats with and without horns. Does a goat have horns or not? A petting zoo with horned and hornless goats makes us none the wiser.

Buy one get one 50% off; Buy one get a second one for 1 euro, 50% discount. But there is one ultimate discount: Buy one Get one. Some products even whole year round! How is this possible?