LOS ANGELES (Reuters) - McDonald's Corp and Tyson Foods both severed ties on Thursday with a Tennessee farm where workers were seen stabbing, clubbing and stomping on chickens in an undercover video shot by animal rights activists.
The videotape, which was unveiled by Mercy For Animals at a news conference in Los Angeles, depicts gruesome animal cruelty toward the birds at what the group said was T&S Farm in Dukedom, Tennessee, which was under contract to Tyson Foods (TSN.N).
Tyson supplies chicken meat to McDonald's (MCD.N), the world's biggest fast-food chain, for its McNuggets.
Representatives for T&S Farm could not immediately be reached for comment.
"Animal well-being is a priority at our company and we will not tolerate the unacceptable animal treatment shown in this video," Tyson spokesman Worth Sparkman said in a written statement.
"Members of our animal well-being team are investigating, however, based on what we currently know, we are terminating the farmer’s contract to grow chickens for us," said Sparkman, adding there were currently no chickens on the farm.
McDonald's said in a statement it supported Tyson's decision and "we find the behavior depicted in this video to be completely unacceptable."
The fast-food giant said it was working with Tyson to investigate the situation further.
"We’re committed to working with animal welfare and industry experts to inform our policies that promote better management, strong employee education and verification of practices,” McDonald's said.
An investigator for the Weakley County Sheriff's Office said the agency had opened an investigation into the farm and was working with prosecutors.
On the videotape, which Mercy For Animals activists said documented three weeks of animal abuse at the farm, workers can be seen stepping on birds' necks, stuffing them in cramped cages and bludgeoning them with clubs.
"You don’t work for PETA, do you?” a worker in the video is heard asking the Mercy For Animals representative before repeatedly hitting one of the birds with a spiked stick.
"Remember that for five years in a row, Tyson awarded grower of the year to this facility. So it’s too little, too late,” Mercy for Animals President Nathan Runkle told the news conference. He said the farm typically housed over 120,000 chickens.
McDonald's announced earlier this year it would phase out its use of chickens raised with certain kinds of antibiotics at its 14,000 U.S. restaurants as part of a major restructuring plan to reverse a long sales slump.
Reporting by Jonathan Tolliver and Dan Whitcomb; Editing by Peter Cooney