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On this day in vegan history · August 27, 1958

Eisenhower Signs the Humane Slaughter Act

The federal government finally said an animal should be knocked out before it's killed, then wrote a law so narrow it barely touched the killing floor.

Eisenhower Signs the Humane Slaughter Act
Wikimedia Commons / Dwight D. Eisenhower

The facts

Signed
August 27, 1958, by President Dwight D. Eisenhower
Animals covered
Cattle, calves, horses, mules, sheep, and swine
Original scope
Applied only to slaughtering plants selling meat to the federal government, until a 1978 amendment extended it to all federally inspected plants
Animals excluded
Poultry was never included, then or now

On August 27, 1958, President Dwight D. Eisenhower signed the Humane Slaughter Act, the first federal law requiring that cattle, calves, horses, mules, sheep, and swine be rendered insensible to pain before being shackled, hoisted, or cut. The bill came after years of lobbying by animal welfare groups, including the Animal Welfare Institute's Christine Stevens, and passed Congress on voice votes. But the law as signed bound only slaughtering plants that sold meat to the federal government, leaving most of the industry untouched until Congress closed that loophole in 1978. It never covered poultry at all, a gap that still stands today even though chickens make up the overwhelming majority of land animals killed for food in the United States.

In their words

The day in the words of the people who were there. Every quote is verbatim, and every source links out so you can check it.

  1. If I went by mail, I'd think no one was interested in anything but humane slaughter.

    President Dwight D. Eisenhower, on the public mail he received urging him to sign the bill, 1958

    Source: Wikipedia
  2. § 1903 had originally prohibited the federal government from purchasing livestock products made from animals slaughtered inhumanely, but it was repealed in 1978.

    Animal Legal & Historical Center, Michigan State University College of Law, on the law's original scope

    Source: Animal Legal & Historical Center

Why it still matters

It was the first time the U.S. government put any legal limit on how a farmed animal could be killed, proof that public pressure could move federal law even on the killing floor. But its narrow original reach, and its total silence on chickens, previewed a pattern that has held for almost seventy years: welfare law lags decades behind the animals actually being slaughtered.

See it in the 1944-1959 timeline

Sources

This history is still being written.

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