Until the next afternoon we were still remaining with Bisonette. My companion and I with our three attendants then left his camp for the Pueblo, a distance of three hundred miles, and we supposed the journey would occupy about a fortnight. During this time we all earnestly hoped that we might not meet a single human being, for should we encounter any, they would in all probability be enemies, ferocious robbers and murderers, in whose eyes our rifles would be our only passports. For the first two days nothing worth mentioning took place. On the third morning, however, an untoward incident occurred. We were encamped by the side of a little brook in an extensive hollow of the plain. Delorier was up long before daylight, and before he began to prepare breakfast he turned loose all the horses, as in duty bound. There was a cold mist clinging close to the ground, and by the time the rest of us were awake the animals were invisible. It was only after a long and anxious search that we could discover by their tracks the direction they had taken. They had all set off for Fort Laramie, following the guidance of a mutinous old mule, and though many of them were hobbled they had driven three miles before they could be overtaken and driven back.