Die Wahrheit über Nutztierhaltung

Modern animal agriculture bears almost no resemblance to the pastoral idyll portrayed on product packaging. Understanding the reality is the first step toward making informed choices.

The scale

The numbers are almost impossible to comprehend. Every year, the global food system kills approximately 80 billion land animals — including 69 billion chickens, 1.4 billion pigs, 300 million cattle, and hundreds of millions of turkeys, ducks, and rabbits. In the oceans, the figure rises to 1–2.7 trillion fish annually, plus trillions of invertebrates.

Chickens raised for meat

The modern broiler chicken — bred for rapid growth — reaches slaughter weight in just six weeks. Their bodies grow so fast that their legs frequently can't support their weight. Up to 30% suffer from painful lameness. Most spend their lives in windowless sheds containing tens of thousands of birds, with each bird given less floor space than an A4 sheet of paper.

Chickens raised for eggs

The global egg industry hatches approximately equal numbers of male and female chicks. Male chicks cannot lay eggs and have not been bred for fast meat growth, so they are considered economically worthless. In most countries, approximately 7 billion male chicks are killed per year — gassed or shredded within hours of hatching. This happens in all commercial egg production, including free range and organic.

Dairy cows

Dairy cows produce milk for the same reason humans do: to feed their young. To keep cows in continuous milk production, they are impregnated annually. Each calf is removed from its mother within hours of birth — a process that causes visible distress in both mother and calf, documented in multiple scientific studies. Male calves have no value to the dairy industry; they are either killed immediately or raised for veal.

Dairy cows have a natural lifespan of 20 years. In industrial production, they are typically slaughtered at 5–6 years old when milk yields decline.

Pigs

Pigs are highly intelligent — ranked among the top five most intelligent animals, more cognitively complex than dogs. In intensive systems, breeding sows spend most of their lives in gestation crates: metal enclosures so small they cannot turn around. These are banned in the EU but still common in the US and elsewhere. Piglets have their tails docked and teeth clipped without anaesthetic to prevent stress-induced fighting.

Fish

Fish sentience was once dismissed, but research has dramatically revised this view. Fish have nociceptors — pain receptors — and exhibit avoidance behaviour, stress responses, and the ability to learn from painful experiences. Aquaculture (fish farming) now produces more fish than wild catch, with salmon farms generating conditions that lead to parasite infestations, disease, and high mortality rates.

The systemic reality

The conditions described above are not aberrations or the result of bad actors. They are structural features of an industry operating under economic pressure to reduce costs and increase output. Welfare improvements are real but limited by the fundamental tension between treating animals as sentient beings and treating them as commodities.