High stocking densities in commercial turkey farming restrict movement, increase stress, and exacerbate health problems, making density reduction a key welfare intervention.
Stocking density is one of the most significant determinants of welfare in commercial turkey production. At standard commercial densities, turkeys cannot move freely, engage in normal exploratory behavior, or escape agonistic encounters. The combination of high density with selective breeding for extreme muscle mass creates animals whose bodies compromise their own welfare - legs too weak to support body weight, hearts and lungs strained by rapid growth. Contact dermatitis on feet and breast causes chronic pain. Reducing stocking density alone produces measurable improvements in turkey welfare indicators including gait quality, behavioral repertoire, and mortality rates.