Bowallopus went up the valley early that evening, being minded to kill. And before darkness closed down he arrived at a butte about three miles from his lair.

The huge cat crawled warily to a ledge and composed himself to wait. At the other side of the butte vague figures were moving, and Bowallopus could hear plainly the crisp munching of grass. These were the range mares wearing the Anvil brand, and he had taken toll of their young many times before. In the position he had selected they could not wind him; and along the base of the butte ran a trail down which the mares went to drink.

The sun sank back of the mountains. A big roan stallion which ruled the band gave over eating and lay down to roll. Invigorated by this exercise, he whinnied joyously and started for the pool. One mare, with her colt, followed at his heels. The others began to close in, slowly, then in groups, until they were moving in loose array towards water. The leader picked the butte trail, paused to pull a tempting tuft, and rounded a bend. Then he snorted an alarm and swerved outward.

Bowallopus let him go--he was too formidable for attack--but the mare and her colt were below him. On the stallion’s warning he hurled himself downward, a yellow streak in the gloom, and bore the luckless colt to the ground. The crunch of its broken spine was drowned in the rumble of flying hoofs. Bowallopus gripped his prey by the neck and started homewards. Twice he was compelled to stop to obtain a fresh hold, but he dragged the carcass to the washout.

It happened that he made a foray early one evening to Wolf Creek in quest of a deer.

Sometimes, if he were exceedingly crafty, and wind and bough of tree were right, he could slay when a deer stole timidly to drink. Bowallopus went down the valley, alert and noiseless as was his wont. Suddenly he stiffened, the hairs on neck and back pringling.

Here was a fence. There could be no doubt of that. It was a very crude contrivance of one strand of wire, but he could see the posts standing in a ghostly, wavering line. Bowallopus walked along it, tensely expectant. In the distance a tiny light shone like a fallen star, and Bowallopus paused often to stare. This was the lantern in Brother Schoonover’s house. He had fenced a quarter-section, or had enclosed it sufficiently to conform with the law, and now occupied a one-roomed dugout constructed of logs and earth. The Brother was fully determined to prove up on this claim, and already indulged in dreams of how the place would look when green under Kaffir corn, and a red-roofed house on the hill back of them. He had longed all his life for a house with a red roof, for it could be descried so far and looked so cheery.

The puma made the circuit of the place and watched and listened. Presently the light went out and all was still. He did not tarry long, being seized of a feeling of unrest. All heart for the hunt was gone from him and he struck northward, intent on putting distance between himself and this newest invader of his domain. While the dark was yet young, he scaled a pine tree--a tree bole was to the lion as greensward to the antelope--and sat comfortably on a thick limb. Once he tilted his nose and sent his screech vibrating to the topmost hills. It was a rending cry like the scream of a woman in mortal pain--no animal but a horse in its death agony can produce a sound more terrifying. After a while he descended and went northward once more; but there was no yowling from Bowallopus now. He had to find something to eat, and stealth alone could accomplish that end.

Yet he was back at the fence next night and on many nights succeeding. The dugout and its dwellers recurred again and again to tempt his curiosity, however far he raided. Bowallopus had no desire to forage there, but he simply could not keep away. And gradually the feeling of anxiety over their presence became a fixed dread, an obsession.

Brother Schoonover acquired a dog from a passing Mexican freighter and owned the mongrel for exactly seven days and six nights. Most of that period was spent by the canine back of the shack, tied to a post. Then he was released and ventured too far in the dusk, and Bowallopus gathered him in. When the nester found the remains he forgot all about the spirit of kindly charity for which he had been so strong in a two days’ debate with Brother Ducey in Texas, and railed against all created things save those man had domesticated.