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Minnesota Hen Slaughter Exposé: Birds Abused, Scalded Alive Daily

Investigation Is First in Nation of “Spent” Egg-Laying Hen Slaughter Plant

An undercover exposé at a “spent” egg-laying hen slaughter plant in Butterfield, Minn. revealed inhumane treatment of animals and potentially illegal cruelty. The Humane Society of the United States (HSUS) conducted the investigation at Butterfield Foods, released video and other results of the investigation and reported possible illegal activity to authorities. This is the first undercover investigation of a spent hen slaughter plant in the country.

Spent hens are egg-laying birds who are no longer commercially profitable, and are used for cheap meat after their lifelong confinement producing eggs in “battery cages” ends. The meat is often so low-grade and unsafe that many battery cage facilities cannot even sell it for human consumption. Hens and other poultry are not covered by the federal Humane Methods of Slaughter Act, even though chickens and turkeys represent 9 out of 10 animals slaughtered for food in the U.S., and do not have the same protections as cows and pigs.   

The HSUS documented:

  • Many birds each day were scalded alive, forced upside down into tanks of scorching hot water in which they drown. In just one 30-minute period, the HSUS investigator witnessed approximately 45 such animals. This possible violation of Minnesota’s anti-cruelty code has been reported to local authorities.
  • Hens arrived in trucks packed so tightly they could barely move. Birds had broken bones, others were dead on arrival, and some were so covered in feces they looked black. If a truck could not be emptied by the end of a processing day, the remaining hens continued to suffer on the trucks until the next day.
  • Hens were removed from crates and shackled upside down while alive and fully conscious. Removal began with workers jabbing metal hooks into the densely packed transport cages to rip hens out of the cages by their legs.
  • Birds were ineffectively stunned and inhumanely killed. After being shackled, the line of upside-down birds moved through an electrified trough of water designed to stun them—though that outcome was not necessarily reached. Many hens tried to right themselves, while others were hung too high; these birds missed the water entirely and arrived to the next station—the neck cutter—fully aware.
  • Sick and injured birds thrown against the wall or tossed in the trash.

“Egg-laying hens suffer tremendously, locked in cramped cages their whole lives only to then be inhumanely slaughtered when their productivity wanes,” said Paul Shapiro, HSUS vice president of farm animal protection. “Consumers can help reduce the suffering of animals in factory farms by eating less chicken, and the U.S. Department of Agriculture can help poultry by requiring slaughter plants to switch to higher-welfare systems such as controlled atmosphere killing.”

The HSUS has information to support the claim that some major egg producers in Minnesota do not even meet the voluntary space allotment standard established by the United Egg Producers, the national trade association of the egg industry. That voluntary standard, widely considered to be inhumane because it immobilizes birds, may cover about 75 percent of laying hens in cage confinement. Some major producers in Minnesota keep hens in 48 or 54-inch space allotments, which amounts to extraordinary deprivation and suffering for the birds. 

“Laying hens in Minnesota are suffering from birth to death, and every step of the process is filled with misery for so many millions of these birds,” added Wayne Pacelle, president and CEO of The HSUS.

Read more in the investigation report, sign up for free Meatless Monday recipes, and take our Farmer Friendly Pledge here.


Media Contact: Anna West, awest@humanesociety.org, 301-548-1518