Farmed Cows and the Dairy Industry

Cows possess many of the same emotional qualities as we do and, like people, some cows are playful, cheeky, and outgoing, while others are more sensitive, thoughtful, and shy. All are capable of happiness, though, and cows literally jump for joy when given reason to. But on dairy and beef farms, cows suffer both physically and emotionally.

Two beautiful cows

Life in the herd

Cows thrive on social interaction and form close and long-lasting relationships with members of their herd. Semi-wild cattle will groom and graze together, share food, and coordinate activities. For females, the closest and strongest bond they form is with their calf. When about to give birth, the mother will take herself away from the herd for privacy – something that many farmed animals crave but few get to experience. Later, when she is ready, she will return and formally introduce her newborn to the herd. Her calf will stay with her and nurse for 9-12 months before being weaned.

In captivity, none of this happens.

Life on a dairy farm

Like all female mammals, cows must be pregnant to produce milk, which they make specifically to feed their young. Instead of suckling for a year, the calf is taken away within 24 hours of birth, to stop them from drinking all that valuable milk.

Cows on a dairy farm
Photo courtesy of Jo-Anne McArthur / We Animals

This separation is traumatic for both mother and calf. They will call for one another, sometimes for days, with mothers pacing back and forth, searching for a way to be reunited with their young. If the calf is female she will one day join the herd and be put through the same cycle of invasive artificial insemination, pregnancy, birth, and separation. If male, his future is less sure. Male calves cannot grow to produce milk, and often they are not a breed that gains enough muscle to be profitably fattened for slaughter. Millions of male calves are sold to be raised and slaughtered for beef, while hundreds of thousands of others are raised for veal.  While many people consider veal production to be cruel, too few understand that veal production and the dairy industry depend on each other.

Calves on a dairy farm
Photo courtesy of Jo-Anne McArthur / We Animals

As for the mother, she will be pushed to her biological limits, will lose calf after calf and will be milked until she is worn out, or ‘spent’ as the industry calls it, and her productivity declines. Then, she will be sent to slaughter. She could have lived 15-20 years but she will be killed at just five or six and her body made into low-grade meat products like cheap hamburger.

Factory farming

People often think that cows on dairy farms have a lovely life because they have seen some in fields. In reality, The typical dairy cow in the United States will spend her entire life inside a concrete-floored enclosure.

Cows confined in crates
photo credit: Animal Aid

Suffering

Cows used in the dairy industry are bred to produce large quantities of milk – around ten times more than necessary to feed a calf. The weight of this excess milk distends their udders, causing teat infections and also contributes to lameness. These two conditions, along with infertility, are the main reasons why thousands of dairy cows are sent to slaughter each year at an even younger age than they otherwise would be.

Cow with distended udders
photo credit: Animal Aid

Mastitis

Mastitis is a bacterial infection of the udder that causes painful swelling or hardening. It is frequently attributed to unhygienic, cramped, and poorly ventilated living conditions. The most recent USDA suggests that at least 1 in 4 cows in the US dairy herd suffer from mastitis. [1]

Milk from infected cows has a much higher somatic cell count. When a cow is infected, more than 90 per cent of the somatic cells in her milk are ‘neutrophils’, the inflammatory immune cells that form pus.[2] With mastitis so prevalent in dairy cows, there is no way to avoid it, and the legal limit for human consumption is 750,000 cells/mL. [3]

Lameness

Lameness is commonplace in dairy herds. It is caused by infections such as laminitis, and compounded by poor nutrition and long periods standing on hard floors. It is difficult to comprehend the pain of laminitis but John Webster, Emeritus Professor at the University of Bristol, likened it to us having our fingernails crushed in a door, and then having to stand on those fingertips for hours.[4]

Cows bred for meat

Life is no picnic for cows reared for their flesh either. During the first week of their lives calves are often disbudded, castrated, and branded or ear-tagged, all painful procedures but providing anesthesia or pain relief is not required.

Whether they are reared outdoors and ‘grass fed’ during summer months or kept inside an intensive shed all year round, their lives are over when they reach the required weight. They may be little more than one year old.

Dehorning

Calves reared for both dairy and beef are ‘disbudded’ to prevent the growth of horns. This is carried out by burning the horn bud with a hot iron or by applying a chemical to erode it. The caustic chemical can burn the skin if application is not done carefully but even so, analgesic does not have to be given.

Castration

This is a painful procedure, which can result in complications and infection. In the US, castration is done by a variety of physical, chemical, and hormonal methods. Physical methods are most common and include killing testicles by restricting blood supply with a rubber band and crushing spermatic chords with a clamp. No pain reliever is required. [5]

Slaughter

Whether they are raised for beef or dairy, all cows end up at the slaughterhouse. Most cows in the US are stunned with a pistol-like captive bolt gun to the brain, then are shackled, hoisted, and have their throats cut before being disembowelled and skinned.

Investigations have shown that stunning often fails and cows endure repeated shots to the head or go to the knife while still conscious. The fear they experience is all too clear to see.

 

References

[1]  ‘Dairy 2014: Milk Quality, Milking Procedures, and Mastitis on U.S. Dairies, 2014’, USDA, Sept 2016

[2] Michael Greger MD, ‘How much pus is there in milk?’ NutritionFacts.org [accessed 31 May 2017]

[3]Determining U.S. Milk Quality Using Bulk-Tank Somatic Cell Counts, 2017’, APHIS [online] [accessed 14 August, 2021]

[4] John Webster Animal Welfare: Limping Towards Eden, Blackwell Publishing Ltd, 2005

[5]Welfare Implications of Castration of Cattle, American Veterinary Medical Association [online] [accessed 14 Aug 2021]

PAGE UPDATED MAY 2020

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