All pigs were weighed immediately prior to loading at the Tarleton Swine Center and weighed immediately after unloading at the harvest location in order to measure drift weight. Travel time and distance to the harvest site was one hour and forty-five minutes and 167.4 kilometers, respectively. Animals were harvested in accordance with the packing plant’s slaughter protocol and in compliance with the Humane Slaughter Act standards for humane slaughter. Table 1. Experimental basal diet nutrient composition (as fed).