Are there opportunities to strengthen animal welfare through improved management of feedlot chronic pens?

Abstract

In feedlot cattle production systems, there is a population of sick cattle that fail to respond to treatment, are deemed chroni­cally ill, and typically placed in a “chronic pen”. This popula­tion of chronic cattle is understudied in the current literature, and the absence of evidence-based protocols and guidance re­sources may lead to specific cattle welfare risks associated with chronic pens. Anecdotally, management of this population of animals varies widely across feedlots with potential impacts on animal welfare and productivity. The purpose of this descrip­tive epidemiologic study was to identify and describe key demo­graphic patterns in chronic feedlot cattle populations.