Factory Farming

Factory farming is a system of animal agriculture in which large numbers of animals are kept indoors, raised in cages, crates, or pens, and fed an artificial diet. The use of hormones and antibiotics to enhance growth and productivity is also common. 

Factory farms are often owned by corporations that raise hundreds or even thousands of animals for slaughter annually.

A factory farm may be one building or several on a single site, where all the animals used for food production are raised together, regardless of age or type, in one place. The facility may house chickens, turkeys, pigs, cattle, or any combination thereof, with no regard for the natural behavior patterns found in each species. 

In the United States alone, more than 15 billion farm animals (including birds) are slaughtered each year—about 90 percent of them being chickens!

Raising Animals for Their Meat and Milk 

Factory farming includes raising animals for their meat and milk in a confined space on a large scale. Animals are kept in sheds, fed and watered automatically, rarely get exercise, and can’t express natural behaviors such as pecking or grazing.

Factory farming began in the 1950s. It became more widespread after the Second World War when farmers found that this type of production was cheaper than traditional methods. It has since become one of the most common ways to produce food worldwide, with 1/3rd of all farmed land being used to raise animals for slaughter.

The American meat industry developed factory farming in the United States, rapidly expanding in response to the growing demand for meat after World War II. The first factory farm was built in California in 1946 and began producing chickens for slaughter that year. However, it wasn’t until 1950 that factory farms became common when an Iowa pig farmer built a facility capable of raising 1,000 hogs at once.

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Factory Farming and The Environment

Animals confined to factory farms suffer physical problems, increased stress, and even behavioral abnormalities due to their conditions without proper exercise, sunlight, or social interaction.

The conditions on factory farms are so unnatural that animals have trouble coping with them. For example, cows are not meant to be pregnant all year round, but they are artificially inseminated so that they will produce milk. The result is severe physical problems like lameness, respiratory diseases, reproductive problems such as uterine prolapse in cows, and infertility in both sexes.

Pigs are also forced into tight quarters because they must be confined for their entire lives—and these conditions can cause physical ailments like anemia (which results from blood loss through repeated tail docking) as well as behavioral abnormalities like aggressive behavior or self-mutilation (for example, biting at their own backs). 

Chickens suffer similar problems. They are bred for such rapid growth that many suffer from heart disease and other health issues before reaching slaughter weight. Those who survive past their first year rarely live longer than six months before being slaughtered.


Chickens are among the most abused farm animals due to their small size and the growing demand for meat and eggs. Chickens are bred to grow very large and fast, which causes them great suffering. The average weight of a broiler chicken is 2 pounds at just 12 weeks old. In order to reach that size so quickly, they must eat a diet that is high in protein and low in calcium. This causes them to develop skeletal abnormalities or leg deformities that can lead to lameness, collapse, or respiratory problems.

The conditions at factory farms also cause many other diseases like heart attacks in chickens who weigh more than 8 pounds. These birds often suffer from pneumonia due to overcrowding as well as respiratory infections from ammonia gas released by accumulated waste products.


Pigs are brilliant animals farmers have bred to have abnormally large body sizes. The average pig’s intelligence is similar to that of a three-year-old human child, and they can learn tricks like walking on their hind legs.

Pigs’ ability to learn quickly can lead them into trouble if they are kept in overcrowded conditions where there isn’t enough space for them to move around freely or interact with each other at will. Some experts believe this may contribute significantly toward pigs’ susceptibility to stress-related disorders such as stereotypies (behavior patterns such as repetitive pacing) or aggression.


Cattle raised for beef are sent to feedlots when they are ready for slaughter. Feedlots are crowded and dirty, with no access to sunlight or fresh air and very little access to water. The cattle are fed a diet of corn, which is not natural for them (and causes digestive issues). They are also regularly given antibiotics to prevent disease among animals living in such close quarters.

Cattle are not treated well by the people who manage these facilities. They often get electric shocks as punishment if they refuse to move, or they will be beaten with sticks until they do what their handlers demand of them. After being slaughtered at the end of their lives on factory farms, most cows’ bodies end up in landfills because it’s cheaper than finding another way to dispose of them properly (which requires more time and money).

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Factory Farming is Cruel and Harmful to Animals 

You may not realize it, but how you eat harms animals.

Factory farming involves confining animals in small spaces with little room to move around. They are also given antibiotics to keep them healthy as well as hormones to make them grow faster. 

In addition, they are often fed a diet that is unnatural for them. For example, chickens are typically fed corn instead of grass. All this contributes to animal suffering, which can cause an increased risk of disease and illness in these animals.

Benefits of Factory Farming

Many people think factory farming is bad for the environment and cruel to animals, but it has several benefits.

Factory farming is better for the environment.

Factory farming has recently been central to many environmental discussions and debates. Many people think that factory farms are harmful to the environment. But this is not always true.

Factory farms can be more efficient than traditional methods of raising animals and produce less pollution. There are environmental benefits to factory farming:

  • Factory farms use less land than traditional farming methods. This is because there are fewer animals per acre in a concentrated animal feeding operation (CAFO) than on a smaller farm with thousands of acres devoted to grazing or raising crops for animal feed. The use of land by CAFOs helps preserve forests from deforestation and preserves open spaces for other uses like recreation or wildlife habitat conservation areas;
  • Factory farms use less water than traditional methods because plants grown for feed do not require irrigation, which means less water is used overall by agriculture.
  • Pesticide usage on CAFOs is lower than it would be if crops were grown on small farms where pesticides would need to be applied directly onto fields rather than applied via spraying overhead onto large fields owned by one company that houses multiple cows or chickens at one time;

Factory farming saves money.

The benefits of factory farming go beyond just saving the environment. The practice is also extremely cost-effective, meaning it’s cheaper to produce food in this way than it would be. This reduces costs for farmers and consumers alike, resulting in a more affordable product that everyone can enjoy.

Factory farming has also been shown to improve animal welfare. The practice can provide a better living environment for animals than they would have otherwise and often leads to a higher quality of life. This is especially true compared to the conditions these animals would face in the wild or on small farms.

Factory farming provides jobs to rural people.

The number of people employed by farmers is declining. This is a problem because farmers are an important part of our economy. They provide food for all and create jobs in rural communities. Factory farming is a good way to provide food and jobs in those communities.

Factory farms employ many more people than traditional farms do, so they can help keep rural areas alive even as fewer people move there to work on family farms.

Factory farming provides most of today’s food supply so that people may eat meat and dairy products. 

While the term “factory farm” may conjure images of animals living in squalid conditions, they are responsible for providing most of today’s food supply. Without them, humanity would not have access to meat or dairy products. In fact, many people around the world would not have access to meat or dairy products if it weren’t for factory farms.

While factory farms undoubtedly have their drawbacks—such as animal cruelty and environmental pollution—they also provide us with an endless supply of food at a relatively low cost. And without them, many more people would go hungry.

Is Factory Farming Good or Bad?

Factory farming isn’t good or bad. It’s just a thing that exists, and we all need to come to terms with it.

As you know, factory farms are massively industrialized facilities that raise animals for food in intensive confinement, like pigs and chickens on an industrial scale. In the United States alone, about 9 billion animals are raised for food each year—and about 95 percent of these animals spend their lives in intensive confinement (not just on factory farms). 

That number includes more than 250 million land animals (like chickens) that are slaughtered every week; more than 1 billion fish; and almost 50 billion shellfish like oysters, clams, and mussels harvested from coastal waters yearly. All using unnaturally efficient methods of production developed by humans over centuries of trial-and-error experimentation with livestock rearing practices until they found ways to maximize profit without regard for animal welfare or human health concerns at best or both at worst. 


Hopefully, we have given you a better idea of how and why factory farming has become such a popular way to raise animals for food and other products. With the growing world population, the appetite for animal products has increased, and we must continue finding ways to make our food supply sustainable. 

While many issues with factory farming still need addressing (such as environmental concerns), it’s clear that this method has brought us much closer to these goals than any other system would have been capable of doing by itself.

Although it may seem like a quick fix for food production, factory farming is both cruel and unsustainable. The industry is not only bad for animals but also for our health. In order to combat these issues, we need to take action by supporting organizations fighting against factory farms or even becoming one ourselves!

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