The impact bowled him clean over, knocking the breath out of him. Not from choice had he made such a blundering and un-collielike attack. In other days, he could have flashed in and out again, with the speed of light; leaving his antagonist with a slashed face or even a broken leg, as souvenir of his assault. But those days were past. His uncannily wise brain and his dauntless courage were all that remained of his ancient prowess. And this brain and pluck told him his one chance of checking the sow's charge on the Mistress was to hurl himself full at her.

His impetus, which had knock him flat, scarce slowed down the pig's lurching rush; scarce enabled the frightened Mistress to recoil a step. Then, the sow was lunging at her again, over the prostrate dog's body.

But, even as he fell, Lad had gathered his feet under him. And the shock which knocked him breathless did not make the wise brain waver in its plan of campaign. Before he sought to rise, up drove his bared teeth, at the sow that was plunging across him. And those teeth clove deep into her pinkish nostrils;—well-nigh the only vulnerable spot, (as Lad knew) in her bristling pigskin armor.

Lad got his grip. And, with all his fragile old strength, he hung on; grinding the outworn fangs further and further into the sensitive nose of his squealing foe.

This stopped the sow's impetuous charge; for good and all. With a heavy collie hanging to one's tortured nose and that collie's teeth sunk deep into it, there is no scope for thinking of any other opponent. She halted, striking furiously, with her sharp cloven fore-hoofs, at the writhing dog beneath her.

One ferociously driving hoof cut a gash in Lad's chest. Another tore the skin from his shoulder. Unheeding, he hung on. The sow braced herself, solid, on outspread legs; and shook her head and forequarters with all her muscular might.

Lad was hurled free, his weakened jaws failing to withstand such a yank. Over and over he rolled, to one side; the sow charging after him. She had lost all interest in attacking the Mistress. Her flaming little brain now held no thought except to kill and mangle the dog that had hurt her snout so cruelly. And she rushed at him, the tushes glinting from under her upcurled and bleeding lips.

But, the collie, for all his years and unwieldiness, was still a collie. And, by the time he stopped rolling, he was scrambling to his feet. Shrinking quickly to one side, as the sow bore down upon him, he eluded her rush, by the fraction of an inch; and made a wolflike slash for her underbody, as she hurtled by.

The blunted eyetooth made but a superficial furrow; which served only to madden its victim still further. Wheeling, she returned to the attack. Again, with a ghost of his old elusive speed; Laddie avoided her rush, by the narrowest of margins; and, snapping furiously, caught her by the ear.

Now, more than once, in other frays, Lad had subdued and scared trespassing pigs by this hold. But, in those days, his teeth had been keen and his jaw strong enough to crack a beef bone. Moreover, the pigs on which he had used it to such effect were not drunk with the lust of killing.