The ear-slit was first found necessary because of the activities of the rustlers. There were two kinds of these gentry--the kind that owned ranches and passed themselves off as honest ranchers, and the open outlaws, who drove off cattle by first stampeding them in the Indian manner, rushed them across the international line and then sold them to none too scrupulous Mexican ranchers. Of the two it is difficult to say which was the most dangerous or the most reviled by the honest cattlemen. The ranches within twenty or thirty miles of the border, perhaps, suffered more from the stampeders than from the small ranchers, but those on the northern ranges had constantly to cope with the activities of dishonest cattlemen who owned considerably more calves than they had cows, as a rule. The difficulty was to prove that these calves had been stolen. It was no difficult thing to steal cattle successfully, providing the rustler exercised ordinary caution. The method most in favor among the rustlers was as follows: For some weeks the rustler would ride the range, noting where cows with unbranded calves were grazing. Then, when he had ascertained that no cowboys from neighboring ranches were riding that way, he would drive these cows and their calves into one of the secluded and natural corrals with which the range abounds, rope the calves, brand them with his own brand, hobble and sometimes kill the mother cows to prevent them following their offspring, and drive the latter to his home corral, where in the course of a few weeks they would forget their mothers and be successfully weaned. They would then be turned out to graze on the Range. Sometimes when the rustler did not kill the mother cow the calf proved not to have been successfully weaned, and went back to its mother--the worst possible advertisement of the rustler's dirty work. Generally, therefore, the mother cow was killed, and little trace left of the crime, for the coyotes speedily cleaned flesh, brand and all from the bones of the slain animal. The motto of most of these rustlers was: "A dead cow tells no tales!" [Illustration: CADY AND HIS THIRD FAMILY, 1915]