LITTLE ROCK, Ark. — The president of an organization leading the fight against cramped cages for pregnant pigs said Tuesday that he is seeking a spot on Tyson Food Inc.'s board of directors to put more pressure on the nation's second-largest pork processor to abandon the crates.
Ending the use of so-called gestation crates has been a top priority for the Humane Society of the United States, which has helped convince companies including McDonald's, Burger King and Safeway to pledge to move away from buying pork from farms that use the cages.
Wayne Pacelle, the animal-welfare organization's president and CEO, acknowledged he has a remote chance of being elected to Tyson's board, but he said he would add a valuable perspective to the Springdale, Ark.-based company if he were successful.
"It's one thing to be on the outside and asking for animal welfare concerns to be elevated within in the company," Mr. Pacelle told the Associated Press. "It's another thing to try to do it from the inside."
Tyson spokesman Gary Mickelson said the company expects humane treatment from the farmers who supply the company with chickens, hogs and cattle.
"We're not surprised Wayne Pacelle wants to sit on our board," Mr. Mickelson said in an email.
The Humane Society of the United States owns stock in Tyson and dozens of other companies that use animal products so its representatives can attend shareholder meetings and submit proposals for improved animal-welfare policies.
Tyson has said it buys hogs from thousands of family farms, many of which use gestation crates and some which use group or pen housing.
"Experts believe both housing systems are humane when managed properly," Mr. Mickelson said.
Gestation crates typically measure about 2 feet by 7 feet, holding a sow that might weigh 400 to 600 pounds in a space that's too narrow to turn around or even sleep on its side.
The American Veterinary Medical Association and the American Association of Swine Veterinarians say science does not provide a clear-cut answer for which approach is better.
One reason producers switched to gestation crates is that sows in group pens tend to fight, leading to injuries and submissive sows losing out on food to more-dominant animals.
Still, the Humane Society of the United States has pressured a number of companies, including the leading pork producer and one of Tyson's main competitors, Smithfield Foods Inc., to move away from the crates.