waited upon the more pressing hunger-need of the pack.
After each repulse, when the old wolf sheered abruptly away from the sharp-toothed object of his desire, he shouldered against a young three-year-old that ran on his blind right side. This young wolf had attained his full size; and, considering the weak and famished condition of the pack, he possessed more than the average vigor and spirit. Nevertheless, he ran with his head even with the shoulder of his one-eyed elder. When he ventured to run abreast of the older wolf, (which was seldom), a snarl and a snap sent him back even with the shoulder again. Sometimes, however, he dropped cautiously and slowly behind and edged in between the old leader and the she-wolf. This was doubly resented, even triply resented. When she snarled her displeasure, the old leader would whirl on the three-year-old. Sometimes she whirled with him. And sometimes the young leader on the left whirled, too.
At such times, confronted by three sets of savage teeth, the young wolf stopped precipitately, throwing himself back on his haunches, with fore-legs stiff, mouth menacing, and mane bristling. This confusion in the front of the moving pack always caused confusion in the rear. The wolves behind collided with the young wolf and expressed their displeasure by administering sharp nips on his hind-legs and flanks.
