The public aspect of this story began in November 2004, when a video expose revealed abusive animal handling procedures at the largest glatt-kosher slaughter facility in the US. The slaughterhouse, AgriProcessors, Inc. in Postville, Iowa, was shown using electric prods to shock the faces of cows in order to guide them into the slaughter pen.
The pictures also showed an uncommon practice of speeding post-shehita blood flow by using large hooks to rip out the animals’ trachea (windpipe) and esophagus (food pipe) while the animals are still conscious. Immediately after the procedure cows are seen standing and attempting to bellow and leave the killing-floor area.
It is important to note that the ideal kosher cut would sever the trachea, esophagus and carotid artery, thus immediately eliminating blood flow to the brain and rendering an animal unconscious in as quickly as 10 seconds. Contrary to widespread perceptions, however, a valid kosher slaughter requires only the cut of the trachea and esophagus. The post-cut scenes on the videos of staggering, mutilated animals seem to be cases in which the carotid arteries were not severed, thus leaving the animal conscious and able to suffer pain.
The writer, a Conservative rabbi, is spiritual leader of Congregation Moreshet Yisrael and teaches at the Pardes Institute for Jewish Studies, both in Jerusalem.