jaws, in the throat, and again in the jaws. But he pawed on, taking every blow without complaint, and gaining inch by inch. Soon he was so close that the lad could no longer move his feet freely. Then the dog chanced to catch one foot with his paw, and forced it under. Billy could not beat him off.

No longer opposed, the dog crept up—paw over paw, forcing the boy's body lower and lower. His object was clear to Billy. Skipper, frenzied by terror, the boy thought, would try to save himself by climbing on his shoulders.

"Skipper!" he cried. "You'll drown me! Get back!"

The futility of attempting to command obedience from a crazy dog struck Billy Topsail with force. He must act otherwise, and that quickly, if he were to escape. There seemed to be but one thing to do. He took a long breath and let himself sink—down—down—as deep as he dared. Down—down—until he retained breath sufficient but to strike to the right and rise again.

The dog—as it was made known later—rose as high as he could force himself, and looked about in every direction, with his mouth open and his ears rigidly cocked. He gave two sharp barks, like sobs, and a long, mournful whine. Then, as if acting upon sudden thought, he dived.

For a moment nothing was to be seen of either boy or dog. There was nothing but a choppy sea in that place. Men who were watching thought that both had followed the Never Give Up to the bottom.

In the momentary respite under water Billy perceived that his situation was desperate. He would rise, he was sure, but only to renew the struggle. How long he could keep the dog off he could not tell. Until the punts came down to his aid? He thought not.

He came to the surface prepared to dive again. But Skipper had disappeared. An ejaculation of thanksgiving was yet on the boy's lips when the dog's black head rose and moved swiftly towards him. Billy had a start of ten yards—or something more.

He turned on his side and set off at top speed. There was no better swimmer among the lads of the harbour. Was he a match for a powerful Newfoundland dog? It was soon evident that he was not.

Skipper gained rapidly. Billy felt a paw strike his foot. He put more strength into his strokes. Next the paw struck the calf of his leg. The dog was upon him now—pawing his back. Billy could not sustain the weight. To escape, that he might take up the fight in another way, he dived again.

The dog was waiting when Billy came up—waiting eagerly, on the alert to continue the chase.

"Skipper, old fellow—good old dog!" Billy called in a soothing voice. "Steady, sir! Down, sir—back!"

The dog was not to be deceived. He came, by turns whining and gasping. He was more excited, more determined, than ever. Billy waited for him. The fight was to be face to face. The boy had determined to keep him off with his hands until strength failed—to drown him if he could. All love for the dog had gone out of his heart. The weeks of close and merry companionship, of romps and rambles and sport, were forgotten. Billy was fighting for life. So he waited without pity, hoping only that his strength might last until he had conquered.

When the dog was within reach Billy struck him in the face. A snarl and an angry snap were the result.

Rage seemed suddenly to possess the dog. He held back for a moment, growling fiercely, and then attacked with a rush. Billy fought as best he could, trying to clutch his enemy by the neck and to force his head beneath the waves. The effort was vain; the dog eluded his grasp and renewed the attack. In another moment he had laid his heavy paws on the boy's shoulders.

The weight was too much for Billy. Down he went; freed himself, and struggled to the surface, gasping for breath. It appeared to him now that he had but a moment to live. He felt his self-possession going from him—and at that moment his ears caught the sound of a voice.

"Put your arm——"

The voice seemed to come from far away. Before the sentence was completed, the dog's paws were again on Billy's shoulders and the water stopped the boy's hearing. What were they calling to him? The thought that some helping hand was near inspired him. With this new courage to aid, he dived for the third time. The voice was nearer—clearer—when he came up, and he heard every word.

"Put your arm around his neck!" one man cried.

"Catch him by the scruff of the neck!" cried another.

Billy's self-possession returned. He would follow this direction. Skipper swam anxiously to him. It may be that he wondered what this new attitude meant. It may be that he hoped reason had returned to the boy—that at last he would allow himself to be saved. Billy caught the dog by the scruff of the neck when he was within arm's length. Skipper wagged his tail and turned about.

There was a brief pause, during which the faithful old dog determined upon the direction he would take. He espied the punts, which had borne down with all speed. Towards them he swam, and there was something of pride in his mighty strokes, something of exultation in his whine. Billy struck out with his free hand, and soon boy and dog were pulled over the side of the nearest punt.

Through it all, as Billy now knew, the dog had only wanted to save him.

That night Billy Topsail took Skipper aside for a long and confidential talk. "Skipper," said he, "I beg your pardon. You see, I didn't know what 'twas you wanted. I'm sorry I ever had a hard thought against you, and I'm sorry I tried to drown you. When I thought you only wanted to save yourself, 'twas Billy Topsail you were thinking of. When I thought you wanted to climb atop of me, 'twas my collar you wanted to catch. When I thought you wanted to bite me, 'twas a scolding you were giving me for my foolishness. Skipper, b'y, honest, I beg your pardon. Next time I'll know that all a Newfoundland dog wants is half a chance to tow me ashore. And I'll give him a whole chance. But, Skipper, don't you think you might have given me a chance to do something for myself?"

At which Skipper wagged his tail.

CHAPTER III