Every spring, Mountain Meadow Wool embarks on the annual tradition of bison fiber pulling, an extraordinary process involving close interaction with these iconic, 1,000-pound animals. Through a carefully designed chute system, the bison are guided with minimal stress to allow gentle fiber collection from their shoulders. This rare, soft undercoat, or “down,” is then combined with fine wool and alpaca, resulting in unique yarns like “Tatanka” and “Mountain Down.” Bison wool pulling is a special way to honor and utilize this precious resource, transforming it into distinctive, rustic yarns and products that celebrate the bison’s heritage.