came to accept it as a mere background, against which small, insignificant sounds, if sudden and unexpected, became strangely conspicuous. The crowing of a cock in the farmyard a few fields off, the sharp cry of a moorhen, the spasmodic gabbling of a flock of fat ducks in the canal – these small noises were almost as clearly differentiated as if heard in a stark silence.
For perhaps an hour the detachment had lain concealed, when those ominous pillars of smoke against the sky were joined suddenly by swarms of the little white puffs of cotton-wool, and the confused noises redoubled in violence. The battle was swaying nearer and spreading around a swiftly widening arc of the low horizon. Then another aeroplane – another bird-like Taube – came in view, darting up from a little south of west. The young lieutenant, in his hiding-place beside the bridge-head clapped his glasses anxiously to his eyes. Yes, the deadly flier was heading straight for this position. Evidently the Germans knew of that out-of-the-way bridge, and in their eyes also, for some reason, it had suddenly acquired importance. The Taube was coming to see in what force it was held.
"Spies again!" he grunted savagely, turning to explain to his men.
Flying at a height of only five or six hundred metres, the Taube flew straight over them. There was no longer any use in attempting concealment. The riflemen opened fire upon it furiously as soon as it came within range. It was hit several times; but the Taube is a steel machine, well protected from below, and neither the pilot nor any vital part of the mechanism was damaged. It made haste, however, to climb and swerve away from so hot a neighbourhood. But first, as a message of defiance, it dropped a bomb. The bomb fell sixty or seventy yards away from the bridge back in the meadow, among a group of cows. The explosion killed one cow and wounded several. The survivors, thus rudely shocked out of their indifference, stamped off down the field, tails in air and bellowing frantically.
"That cooks our goose," snapped one of the riflemen concisely.
"Their shells'll be dead on to us in ten minutes' time," growled another. And all cursed soberly.
"I don't think so," said the young lieutenant, after a moment's hesitation. "They want the bridge, so they won't shell it. But you'll see they'll be on to us shortly with their mitrailleuse and half a battalion or so, enough to eat us up. We've got to get word back quick to the General for reinforcements, or the game's up."
"I'll go, my lieutenant," said Jean Ferréol, an eager, dark Walloon, springing to his feet.
The lieutenant did not answer for some moments. He was examining through his glasses a number of mounted figures, scattering over the plains to the rear in groups of two and three. Yes, they were Uhlans unquestionably. The line of combat was shifting eastward.
"No," said he, "you can't go, Jean. You'd never get through. The Bosches are all over the place back there now. And you wouldn't be in time, even if you did get through. I'll send one of the dogs."
He tore a leaf out of his note-book and began scribbling.
"Better send both dogs, my lieutenant," said Jan Steen, the big, broad-built Fleming who had charge of the machine-gun, unharnessing the dogs as he spoke. "Leo's the cleverest, and he'll carry the message right; but he won't have his heart in the job unless you let Dirck go along with him. They're like twins. Moreover, the two together wouldn't excite suspicion like one alone. One alone the Bosches would take for a messenger dog, sure, but two racing over the grass might seem to be just playing."
"Bon!" said the young lieutenant. "Two strings to our bow."
He hurriedly made a duplicate of his dispatch. The papers were folded small and tied under the dogs' collars. Big Jan spoke a few words crisply and decisively in Flemish to Leo, who watched his lips eagerly and wagged his tail as if to show he understood. Then he spoke similarly, but with more emphasis and reiteration, to Dirck, at the same time waving his arm toward the distant group of roofs from which the detachment had come. Dirck looked anxiously at him and whined, and then glanced inquiringly at Leo, to see if he understood what was required of them. He was almost furiously willing, but not so quick to catch an idea as his more lively yoke-fellow. Big Jan repeated his injunctions yet again, with unhurried patience, while his leader fumed behind him. Jan Steen knew well that with a dog, in such circumstances, one must be patient though the skies fall. At last Dirck's grin widened, his tail wagged violently, and his low whining gave way to a bark of elation.
"He's got it," said Jan, with slow satisfaction. He waved his arm, and the two dogs dashed off as if they had been shot out of a gun, keeping close along the inner base of the dyke.
"Dirck's got it," repeated Jan, with conviction, "and nothing will put it out of his head till he's done the job."
Side by side, racing wildly like children just let out from school, the two dogs dashed off through the grass along the base of the dyke. Leo, the lighter in build and in colour, and the more conspicuous by reason of a white fore-leg, was also the lighter in spirits. Glad to be clear of the harness and proud of his errand, he was so ebullient in his gaiety that he could spare time to spring into the air now and again and snap at a low-fluttering butterfly. The more phlegmatic Dirck, on the other hand, was too busy keeping his errand fixed in his mind to waste any interest on butterflies, though he was ready enough to gambol a bit whenever his volatile comrade frolicked into collision with him.
Soon – Leo leading, as usual – they quitted the dyke and started off across the open meadows toward the hottest of the firing. A couple of patrolling Uhlans, some distance off to the right, caught sight of them, and a bullet whined complainingly just over their heads. But the other Uhlan, the one who had not fired, rebuked his companion for wasting ammunition. "Can't you see they're just a couple of puppies larking round?" he asked scornfully. "Suppose you thought they were Red Cross."
"Thought they might be dispatch dogs, Herr Sergeant," answered the trooper deprecatingly.
"Well, they're not, blockhead," grunted the cocksure sergeant. And the two rode on, heading diagonally toward the canal.
The dogs, at the sound of the passing bullet, had crouched flat to the ground. When the sound was not repeated, however, they sprang up and continued their journey, Leo, excited but not terrified, more inclined to frolic than ever, while Dirck, who by some obscure instinct had realized that the shot was not a chance one, but a direct personal attack, kept looking back and growling at the pair of Uhlans.
But though Leo, the exuberant, gambolled as he ran, he ran swiftly, none the less, so swiftly that plodding Dirck had some trouble to keep up with him. Ten minutes more, and they ran into the zone of fire. Bullets hummed waspishly over them, but, after a moment's hesitation, they raced on, flattening themselves belly to earth. The German infantry were in position, quite hidden from view, some six or seven hundred yards to the right. They were firing at an equally invisible line of Belgians, who were occupying a drainage ditch some three hundred yards to the left. The two dogs had no way of knowing that the force on their left was a friendly one, so they kept straight on beneath the crossfire. Had they only known, their errand might have been quickly accomplished.
A little farther on, the grass-land came to an end, and there was a naked, sun-baked stubble-field to cross. As the two raced out over this perilous open space, the battle deepened above them. The fire from the Belgian side went high over the dogs' heads, seeking the far-off target of the enemy's prostrate lines. But the German fire was sighted for too close a range, and the bullets were falling short. Here and there one struck with a vicious spat close to the runners' feet. Here and there a small stone would fly into the air with a sudden inexplicable impulse, or a bunch of stubble would hop up as if startled from its root-hold. A ball just nicked the extreme tip or Dirck's tail, making him think a hornet had stung him. With a surprised yelp, he turned and bit at his supposed assailant. Realizing his mistake in a second, he drooped the injured member sheepishly and tore on after Leo, who had by now got a score of paces ahead.
Next moment a shrapnel shell burst overhead with a shattering roar. Both dogs cowered flat, shivering. There was a smart patter all about them, and little spurts of dust, straw, and dry earth darted upwards. The shrapnel shell was doubtless a mere stray, an ill-calculated shot exploding far from its target. But to Leo it seemed a direct attack upon himself. And well he knew what was the proper thing to do under such circumstances. Partly by instruction,