CRYSTAL MOUNTAIN RESORT – “Are you ready to work?” ski patroller Alisha Bator whispers into the ear of Kio, a mountain rescue dog, at the edge of a meadow near the Forest Queen chairlift at Crystal Mountain Resort. Fresh snow blankets the ground, and somewhere underneath, Bator has buried an article of clothing. But the surface is crisscrossed with ski tracks and shovel prints, so it’s not obvious to the naked eye where the hidden garment is tucked.