A few yards away from her was the terrier, rigid, immovable, the hair along his back, even the loose skin between his shoulders, stiffly erect. His lips were drawn back from his white teeth; his ears were pricked forward, and his whole body shuddered with the vibration of his low, continuous growling.

Near the dog, lying prone, his face turned toward her, Helen saw a man, and still beyond him, alert, motionless, save for the minute quiver of that ominous, buzzing tail, a huge rattler was coiled, its cold, wicked little eyes fixed upon the dog.

“I must not scream; I must not faint,” the horrified girl told herself, trying to stand steady, and to think quick.

If the dog or the snake saw her neither made any sign. They glared, unmoving, at each other, across the helpless man. Neither dared attack, or retreat, and Helen knew that any move on either her part or the man’s, would cause the snake to strike—the dog to spring.

The man lay exactly in the storm-center, when trouble should come, and it seemed as though neither dog nor snake could much longer maintain the horrid statu quo. Patsy’s low growling was dreadful to hear, and the snake’s steady rattle brought the sweat of sheer fright to her forehead.

She glanced again at the man and his gaze met hers steadily. It was clear that he was alive to the full peril of his position, yet there was no sign of agitation in his face. Rather, his glance seemed meant to reassure her. Shamed by her own fears, Helen summoned her faculties to meet the situation.

She had grown up in the desert. She had known rattlesnakes before ever she went to college, and her four years of sophistication had not crowded out that earlier knowledge. Her brain seemed suddenly to clear, her nerves to harden. She knew what could be done, if she could but trust Patsy to hold steady. She remembered Sandy Larch’s boast, that the dog was game. Now was the time to show it, if he was.

“Steady, Patsy; steady, boy; quiet; quiet, boy!”

Over and over she whispered the words, oh, so gently, that she might not startle the young dog, and all the while she was slowly, slowly, raising her right hand, in which was her riding-whip. She was too thorough a plainswoman to use such a thing on a horse, but she carried it to use in training the terrier.

“Steady, Patsy; down, boy; down!”