I would not begrudge any action that would make the chickens’ lives less miserable. If we think that a chicken house with windows and
sunlight means little compared to one without windows and sunlight, let us ask which version of imprisonment we would prefer. Likewise, the ability
Like all chickens bred for the meat industry, Perdue’s chickens cannot stand up or walk properly. They have arthritic pain in their joints.
They are slaughtered at six weeks old although a chicken’s skeleton is not fully developed even by 10 weeks of age. At six weeks old, only 85
percent of the chick’s skeletal frame has been formed, yet the skeletal frame is forced to support many times the weight and growth rate of a
Felix, the large male chick in this picture, and Gabby the female chick on his back, were both about 8 weeks old when I photographed them
in our kitchen in July 2015. Felix could not walk. A month later he was dead of a heart attack. Notice the vast difference in their sizes.
– Karen Davis
The lack of natural sunlight in the chicken houses adds to why Perdue’s chickens are so painfully crippled. With no natural sunlight or
exercise, their joints are too soft to carry their weight.
The dim interior of Perdue’s windowless chicken houses is designed to keep the birds quiet and reduce their movements to getting up only to
eat, drink, and sit down again so they will gain weight more quickly. Former Perdue chicken grower Mary Clouse said that in these conditions,
“it is difficult for the grower to see the birds, and sudden light or a flashlight frightens them into piling up, causing injuries and
Chickens Crave Sunlight
Photo of a sanctuary hen sunbathing by
Having evolved in the tropical forest with full-color vision, chickens crave natural sunlight. On a summer day at our sanctuary, you will see them
lying on the ground, often in little groups of three or four, with their wings fanned out and their feathers raised up to allow the warm sunlight
into their skin.
On winter days, our chickens follow the sun around the yard, eager to absorb the sun’s blissful rays.
So replacing the dark windowless interiors of the densely populated and polluted chicken houses with windows that allow natural sunlight in would
be a mercy, however motivated by a profit-driven company.
A Bale of Straw, a Perch, a Bit of Space
Adding straw bales, perches, and a little more space between each bird, as Perdue says the company is considering, could also benefit the birds,
potentially increasing their ability to exercise and thus to enjoy life a little. Most incarcerated people agree that small mercies are important
compared to none at all.
Perdue chicken house in Delaware. Photo by David Harp
Still, it is hard to imagine how the amenities Perdue proposes would be implemented on the grand scale. Perdue Farms, which slaughtered 676 million
chickens in 2015, has over 4,000 chicken houses on the Eastern Shore and elsewhere in the southern United States. Each long low, featureless
building has about 30,000 baby chicks inside. They are not kept in cages, but on floors saturated with feces and decaying wood shavings stretching
farther than the eye can see through the haze of palpable air pollution.
Ventilating these buildings with their thousands of occupants living at floor level, where the air quality is the worst, has always been a problem
for the chicken industry. In addition, the chicken houses get what a Perdue contract grower called a “total crustout” – waste
removal down to the floor – only every two or three years. Three houses alone fill 35 tractor trailers with a million and a half pounds of
So I wonder if adding an unspecified number of straw or hay bales in each house would worsen the air quality and the waste load.
Living on the Eastern Shore of the United States, where Perdue chicken houses are everywhere, along with those of Tyson and the other chicken
companies that dominate the region, I’ll be on the lookout for chicken houses retrofitted with windows, or new houses with windows, which
probably won’t happen in my lifetime, if ever.
Many more questions may be asked about Perdue’s proclaimed plans, including possibly raising slower growing birds with less grotesque breast
sizes. Here, where change is so desperately needed, Perdue is noncommittal.
Woody Breast Condition - The Poultry Site
The forced rapid growth of chickens for breast muscle tissue has produced a new pathology, called “woody breast” or “wooden
breast.” I first heard of wooden breast from Tom Horton, who teaches Environmental Science at Salisbury University, in Salisbury, Maryland
where Perdue Farms is headquartered, during a visit with his students to our sanctuary in Virginia in June.
I looked up wooden breast online and learned that the industry has bred birds who are so biologically impaired that their breasts can develop a
hard, wooden-like texture. Wooden breast in chickens involves necrosis, fibrosis and macrophage infiltration relating to the cardiopulmonary
system’s inability to supply capillary blood to the bird’s massively growing breast muscle, which hardens as a result, and dies.
Wooden-breasted chickens span the U.S., Europe and other chicken producing countries. In 2014, researchers at the University of Bologna in Italy
cited poultry industry worries that the “visual appearance” of wooden-breasted chickens would weaken “consumer willingness to buy
chicken breast fillets.”
“Putting the Chickens to Sleep”
“Also, Perdue will put its chickens to sleep before slaughter, a
taken several years ago by Bell & Evans, a smaller poultry company.” – Stephanie Strom, “Perdue Aims to Make Chickens
Happier and More Comfortable,” The New York Times, June 26, 2016.
Not only did The New York Times talk this way; The Washington Post uses the same image of gassing the chickens “to
sleep” in a June 26th editorial praising Perdue’s consideration of replacing the company’s pre-slaughter electrical shock system
with a system of gassing the birds before cutting their throats.
Since the standard practice of dragging fully conscious birds upside down through cold, salted electrified water, to paralyze their muscles for
easier feather removal after they are dead, is about as cruel as you can be to a sentient creature, subjecting them to a mixture of gases before
slaughtering them would be, one hopes, less agonizing, but the procedure is complicated by many variables and has nothing to do with “putting
the chickens to sleep” before killing them.
The only ones who are put to sleep are those who dream that if The New York Times and The Washington Post say so, it must be
true. But it is not true, not even close.
Learn more about poultry slaughter here:
Karen Davis, PhD is the President of United Poultry Concerns and the author of Prisoned Chickens, Poisoned Eggs: an Inside Look at the Modern Poultry Industry. Order here: