Research into barefoot horse biomechanics has revealed important insights about natural hoof function, shock absorption, and movement patterns that inform both welfare and performance management decisions.
The barefoot movement in equine management has generated more heat than light in some discussions, but the underlying science is genuinely interesting and welfare-relevant. Evidence supports that natural hoof mechanics involve dynamic expansion and contraction that metal shoes partially restrict. Whether this restriction causes measurable welfare harm in most horses is less clear — many horses are shod for decades without apparent locomotor problems. The welfare case for barefoot is strongest where horses live on varied terrain, have adequate movement, and are not subjected to the hard artificial surfaces that create the management need for shoes. The welfare case for shoes is strongest in horses requiring therapeutic correction or working intensively on hard or abrasive surfaces. Neither approach is universally superior.