"How can it be stopped?" asked Mr. Bobbsey.

"That's just what I came in to talk to you about," went on Mr. Dayton. "Shall I send some of the cowboys after the Indians to see if they can catch them, and get back our cattle?"

"I suppose you had better," Mr. Bobbsey answered. "If we let this pass the Indians will think we do not care, and will take more steers next time. Yes, send the cowboys after the Indians."

"But let the Indians have a steer or two for food, if they need it," begged Mrs. Bobbsey, who had a kind heart even toward an Indian cattle thief, or "rustler", as they are called.

"Well, that can be done," agreed Mr. Dayton. "Then I'll send some of the cowboys on the round-up, and others after the Indians. They can work together, the two bands of cowboys."

"Oh, mayn't I come?" begged Bert. "I can throw a lasso pretty good now, and maybe I could rope an Indian."

"And maybe you could get me an Indian doll!" put in Nan.

"Oh, no! We couldn't think of letting you go, Bert," said Mr. Bobbsey. "The cowboys will be gone several nights, and will sleep out on the open prairie. When you get bigger you may go."

Bert looked so disappointed that the foreman said:

"I'll tell you what we can do. Toward the end of the round-up the boys drive the cattle into the corrals not far from here. The children can go over then and see how the cowboys cut out different steers, and how we send some of the cattle over to the railroad to be shipped back east. That will be seeing part of the round-up, anyhow."