Never did the manner of feeding vary. At a word from the ape-man the golden lion would crouch, belly to the ground, and then Tarzan would point at the dummy and whisper the single word "kill." However hungry he might be, the lion learned never to move toward his meat until that single word had been uttered by its master; and then with a rush and a savage growl it drove straight for the flesh. While it was little it had difficulty at first in clambering up the dummy to the savory morsel fastened at the figure's throat, but as it grew older and larger it gained the objective more easily, and finally a single leap would carry it to its goal and down would go the dummy upon its back with the young lion tearing at its throat.

There was one lesson that, of all the others, was most difficult to learn and it is doubtful that any other than Tarzan of the Apes, reared by beasts, among beasts, could have overcome the savage blood-lust of the carnivore and rendered his natural instinct subservient to the will of his master. It took weeks and months of patient endeavor to accomplish this single item of the lion's education, which consisted in teaching him that at the word "fetch" he must find any indicated object and return with it to his master, even the dummy with raw meat tied at its throat, and that he must not touch the meat nor harm the dummy nor any other article that he was fetching, but place it carefully at the ape-man's feet. Afterward he learned always to be sure of his reward, which usually consisted in a double portion of the meat that he loved best.

Lady Greystoke and Korak were often interested spectators of the education of the golden lion, though the former expressed mystification as to the purpose of such elaborate training of the young cub and some misgivings as to the wisdom of the ape-man's program.

"What in the world can you do with such a brute after he is grown?" she asked. "He bids fair to be a mighty Numa. Being accustomed to men he will be utterly fearless of them, and having fed always at the throat of a dummy he will look there at the throat of living men for his food hereafter."

"He will feed only upon what I tell him to feed," replied the ape-man.

"But you do not expect him to feed always upon men?" she interrogated, laughingly.

"He will never feed upon men."

"But how can you prevent it, having taught him from cubhood always to feed upon men?"

"I am afraid, Jane, that you under-estimate the intelligence of a lion, or else I very much over-estimate it. If your theory is correct the hardest part of my work is yet before me, but if I am right it is practically complete now. However, we will experiment a bit and see which is right. We shall take Jad-bal-ja out upon the plain with us this afternoon. Game is plentiful and we shall have no difficulty in ascertaining just how much control I have over young Numa after all."

"I'll wager a hundred pounds," said Korak, laughing, "that he does just what he jolly well pleases after he gets a taste of live blood."

"You're on, my son," said the ape-man. I think I am going to show you and your mother this afternoon what you or anyone else never dreamed could be accomplished."

"Lord Greystoke, the world's premier animal trainer!" cried Lady Greystoke, and Tarzan joined them in their laughter.

"It is not animal training," said the ape-man. "The plan upon which I work would be impossible to anyone but Tarzan of the Apes. Let us take a hypothetical case to illustrate what I mean. There comes to you some creature whom you hate, whom by instinct and heredity you consider a deadly enemy. You are afraid of him. You understand no word that he speaks. Finally, by means sometimes brutal he impresses upon your mind his wishes. You may do the thing he wants, but do you do it with a spirit of unselfish loyalty? You do not-- you do it under compulsion, hating the creature that forces his will upon you. At any moment that you felt it was in your power to do so, you would disobey him. You would even go further--you would turn upon him and destroy him. On the other hand, there comes to you one with whom you are familiar; he is a friend, a protector. He understands and speaks the language that you understand and speak. He has fed you, he has gained your confidence by kindness and protection, he asks you to do something for him. Do you refuse? No, you obey willingly. It is thus that the golden lion will obey me."

"As long as it suits his purpose to do so," commented Korak.

"Let me go a step farther then," said the ape-man. "Suppose that this creature, whom you love and obey, has the power to punish, even to kill you, if it is necessary so to do to enforce his commands. How then about your obedience?"

"We'll see," said Korak, "how easily the golden lion will make one hundred pounds for me."

That afternoon they set out across the plain, Jad-bal-ja following Tarzan's horse's heels. They dismounted at a little clump of trees some distance from the bungalow and from there proceeded onward warily toward a swale in which antelopes were usually to be found, moving up which they came cautiously to the heavy brush that bordered the swale upon their side. There was Tarzan, Jane, and Korak, and close beside Tarzan the golden lion--four jungle hunters --and of the four Jad-bal-ja, the lion, was the least accomplished.