“Love, genuine passionate love, was his for the first time.”

“But nobody else ever romped with White Fang. He did not permit it. He stood on his dignity, and when they attempted it, his warning snarl and bristling mane were anything but playful. That he allowed the master these liberties was no reason that he should be a common dog, loving here and loving there, everybody's property for a romp and good time. He loved with single heart and refused to cheapen himself or his love.”

“He did not playfully shake him, as was his wont, or murmur soft love curses; but he whispered in his ear.'As you love me, Buck. As you love me,' was what he whispered.--Call of the Wild”

“Like had been replaced by love. And love was the plummet dropped down into the deeps of him where like had never gone. And responsive out of his deeps had come the new thing—love. That which was given unto him did he return. This was a god indeed, a love–god, a warm and radiant god, in whose light White Fang's nature expanded as a flower expands under the sun.”

“It was a pain and an unrest; and it received easement only by the touch of the new god's presence. At such times love was joy to him, a wild, keen–thrilling satisfaction. But when away from his god, the pain and the unrest returned; the void in him sprang up and pressed against him with its emptiness, and the hunger gnawed and gnawed unceasingly.”

“This man had saved his life, which was something; but, further, he was the ideal master. Other men saw to the welfare of their dogs from a sense of duty and business expediency; he saw to the welfare of his as if they were his own children, because he could not help it. And he saw further. He never forgot a kindly greeting or a cheering word, and to sit down for a long talk with them ("gas" he called it) was as much his delight as theirs. He had a way of taking Buck's head roughly between his hands, and resting his own head upon Buck's, of shaking him back and forth, the while calling him ill names that to Buck were love names. Buck knew no greater joy than that rough embrace and the sound of murmured oaths, and at each jerk back and forth it seemed that his heart would be shaken out of his body so great was its ecstasy. And when, released, he sprang to his feet, his mouth laughing, his eyes eloquent, his throat vibrant with unuttered sound, and in that fashion remained without movement, John Thornton would reverently exclaim, "God! you can all but speak!"Buck had a trick of love expression that was akin to hurt. He would often seize Thornton's hand in his mouth and close so fiercely that the flesh bore the impress of his teeth for some time afterward. And as Buck understood the oaths to be love words, so the man understood this feigned bite for a caress.”

“To man has been given the grief, often, of seeing his gods overthrown and his altars crumbling; but to the wolf and the wild dog that have come in to crouch at man's feet, this grief has never come. Unlike man, whose gods are of the unseen and overguessed, vapors and mists of fancy eluding the garmenture of reality, wandering wraiths of desired goodness and power, intangible outcroppings of self into the realm of spirit - unlike man, the wolf and the wild dog that have come into their fire find the gods in the living flesh, solid to the touch, occupying earth-space and requiring time for the accomplishment of their ends and their existence. No effort of faith is necessary to believe in such a god; no effort of will can possibly induce disbelief in such a god. There is no getting away from it. There it stands, on its two hindlegs, club in hand, immensely potential, passionate and wrathful and loving, god and mystery and power all wrapped up and around by flesh that bleeds when it is torn and that is good to eat like any flesh.”