Wild Life on the Rockies by Enos A. Mills

I carried little Scotch all day long in my overcoat pocket as I rode through the mountains on the way to my cabin. His cheerful, cunning face, his good behavior, and the clever way in which he poked his head out of my pocket, licked my hand, and looked at the scenery, completely won my heart before I had ridden an hour. That night he showed so strikingly the strong, faithful characteristics for which collies are noted that I resolved never to part with him. Since then we have had great years together. We have been hungry and happy together, and together we have played by the cabin, faced danger in the wilds, slept peacefully among the flowers, followed the trails by starlight, and cuddled down in winter's drifting snow.

On my way home through the mountains with puppy Scotch, I stopped for a night near a deserted ranch-house and shut him up in a small abandoned cabin. He at once objected and set up a terrible barking and howling, gnawing fiercely at the crack beneath the door and trying to tear his way out. Fearing he would break his little puppy teeth, or possibly die from frantic and persistent efforts to be free, I concluded to release him from the cabin. My fears that he would run away if left free were groundless. He made his way to my saddle, which lay on the ground near by, crawled under it, turned round beneath it, and thrust his little head from beneath the arch of the horn and lay down with a look of contentment, and also with an air which said, "I'll take care of this saddle. I'd like to see any one touch it."