"True. They were all local cow-punchers. I realize that we have made a mistake. One of us ought to have had charge of every night watch since we have been on this range."

"Shore. It's a cinch they wouldn't attempt to run 'em off in ther daytime."

"That's the idea. It would be as easy as shooting fish in a rain barrel for a crooked night foreman to drift a few cattle away from the herd in the dark, to be picked up by fellows waiting on the outside, and driven into the hills until the brands and marks could be changed."

They were at the camp now, and Ted got out the brand book and turned its leaves over in an attempt to find a brand similar to their own, the Circle S, which was a circle with the letter S in the center.

In every Western State or Territory in which cattle-raising is a business the law makes it imperative that every ranchman who uses the open range shall select a brand for his cattle which is registered. This brand is his own, and every head of cattle found with his brand on it belongs to him.

On the open range the cattle get mixed more or less, and in the spring there is a general round-up of the cattle, after the calves have been born and are following their mothers.

The cow-punchers go into the vast herds and drive out the calves. Of course, the mother follows the calf, lowing piteously for it.

When the cow is out with the calf, it can be plainly seen to whom she belongs by the brand on her. Her owner, or his men or representatives, promptly throw her and the calf into their own herd, and later put their brand on the calf.

Calves which are motherless and are unbranded are known as mavericks, and belong to whoever finds them. The cowman who finds a maverick promptly puts his own brand on it and it belongs to him.

The safety of the system is in choosing a brand that cannot be easily altered, and which will not be easily confounded with the brand of another.