A growing number of cattle arriving for slaughter at U.S. meatpacking plants have recently shown unusual signs of distress. Some walked stiffly, while others had trouble moving or simply lay down, their tongues hanging from their mouths. A few even sat down in strange positions, looking more like dogs than cows.
“I’ve seen cattle walking down a truck ramp tippy-toed,” said Temple Grandin, a doctor of animal science and consultant to the livestock industry. “Normally, they just run down the truck ramp and jump out. We do not want to see bad become normal.”
With few other changes to animals’ diets that could trigger such symptoms, Dr. Grandin and other scientists involved with the livestock industry began to suspect a tie to weight-gain supplements called beta-agonists that have only recently become widely used.
Growth hormones, anti-biotics, inhumane feedlots; killing the occasional free-range deer makes more sense. Scenery’s prettier than a Shop-Rite, too.