“Aw, cut it out!” he shouted petulantly. “You're sure the limit, without doing any stunts at sprinting up-hill. Ain't yuh got any nerves, yuh blamed old skate? Yuh act like it was milkin'-time, and yuh was headed straight for the bars and a bran mash. Can't yuh realize the kind uh deal you're up against? Here's cattle that's got you skinned for looks, old girl, and they know it's coming blamed tough; and you just bat your eyes and peg along like yuh enjoyed it. Bawl, or something, can't yuh? Drop back a foot and act human!” The Silent One looked across at him with a tired smile. “Let her go, Pink, and pray for more like her,” he called amusedly. “There'll be enough of them dropping back presently.” Pink threw one leg over the horn and rode sidewise, made him a cigarette, and tried to forget the cow--or, at least, to forgive her for not acting as dog-tired as he felt. They were on the very peak of the ridge now, and the hill sloped smoothly down before them to the bluff which bounded Quitter Creek. Far down, a tiny black speck in the coulee-bottom, they could see Wooden Shoes riding along the creek-bank, scouting for water. From the way he rode, and from the fact that camp was nowhere in sight, Pink guessed shrewdly that his quest was in vain. He shrugged his shoulders at what that meant, and gave his attention to the herd. The marching line split at the brow of the bluff. The line-backed cow lowered her head a bit and went unfaltering down the parched, gravel-coated hill, followed by a few hundred of the freshest. Then the stream stopped flowing, and Pink and the Silent One rode back up the bluff to where the bulk of the footsore herd, their senses dulled by hunger and weariness and choking thirst, sniffed at the gravel that promised agony to their bruised feet, and balked at the ordeal. Others straggled up, bunched against the rebels, and stood stolidly where they were. Pink galloped on down the crawling line. “Forward, the Standard Oil Brigade!” he yelled whimsically as he went. The cowboys heard--and understood. They left their places and went forward at a lope, and Pink rode back to the coulee edge, untying his slicker as he went. The Silent One was already off his horse and shouting hoarsely as he whacked with his slicker at the sulky mass. Pink rode in and did the same. It was not the first time this thing had happened, and from a diversion it was verging closely on the monotonous. Presently, even a rank tenderfoot must have caught the significance of Pink's military expression. The Standard Oil Brigade was at the front in force.