"When a man gets dull and stupid by being alone so much, and sees sheep all the time—even when his eyes are shut—the best thing he can do is to leave the range. Some folks can stand being alone, others can't. Why, I have known of herders being alone until they actually wouldn't talk—they couldn't. They didn't want to speak or be spoken to and were ready to shoot any one who came upon them on the range and disturbed them. Once I knew of a herder leaving a ranch because the boss said good-morning to him. He complained that things were getting too sociable."

"I should think the herders would like to see people when they are alone so much."

"Aye. Wouldn't you! But no. In Wyoming there is a law that no herder shall be sent out alone to tend flocks; men must go in pairs. More than that they must have little traveling libraries of a few books. The reason for that is to prevent them from sitting with their eyes fixed vacantly on the moving sheep all the time. It is a good law. Some time, likely, they will have it in all the states."

"I mean to tell father about it. We could do that at our ranch easily," said Donald. "Do you get lonely on the range, Sandy?"

"Nay, nay, laddie. It is many a year that I have been alone on the hills. I love it. There is always plenty to do. Sometimes I play tunes on my harmonica. Again I'll spend weeks carving flowers and figures on a staff. Then I have my dogs, and they are rare company. I sleep a good part of the day, you know, and watch the flock at night."

"But I should think you would sleep at night."

"I couldn't do that."

"Why not?"

"Because there is more danger to the sheep at night. It is then that the wild creatures steal down and attack the herds."

"Wild creatures?"