He must sense the colt's terror of the rope, his horror of the strange human smell the man odor which was so frightening that a blanket hung up at a water hole could keep wild horses away from the liquid they craved.
He does not need to sense the colt's reaction to the rope.
mnli hypothesis: He does not need to sense the colt's reaction to the rope. premise: He must sense the colt's terror of the rope, his horror of the strange human smell the man odor which was so frightening that a blanket hung up at a water hole could keep wild horses away from the liquid they craved.