We had just risen to our feet and were lifting up our saddles to put on our horses’ backs, when we saw Dio’s animal give a start and almost break its tether; directly afterwards mine, which was feeding near, also started back, and I caught a glimpse of the head and neck of a snake. At the same moment the peculiar sound caused by the tail of the rattle-snake reached our ears. We ran forward, fearing that Mr Tidey’s horse might also be bitten, and holding our rifles ready to shoot the creature, but it glided away through the grass, and though we heard its rattle, we could not catch sight of it. We anxiously examined the horses’ heads, and found that they had both been bitten on the lip; as, however, they did not appear to suffer, we mounted, hoping that no evil consequences would ensue.
“At all events we must gallop on and get to the fort as soon as possible,” said Mr Tidey, “and if we reach it soon, we may be able to apply some remedies to counteract the poison.”
For some time our spirited little animals went willingly enough, but at length they both began to flag, and on looking down I saw that their heads and necks had begun to swell. The swelling increased until they were fearfully disfigured, while their nostrils and gums became swollen, and discharged a clear mucus. Still on they went, though their pace became slower and slower, and it was evident that they could only walk with the greatest difficulty. At last we were obliged to dismount, lest they should roll over with us on the ground. On looking at them we found that their eyes were glassy, the pupils greatly dilated, while the hair on their backs seemed literally to stand on end. To mount again would have been useless, but unwilling to abandon them, we led them forward as fast as they could move. Mr Tidey constantly stood up looking out more anxiously than ever for the fort, but no object broke the line of the horizon to the westward. Sometimes we thought that we might possibly have passed it, and then we hoped against hope that we should reach it even now before dark. Still the day wore on, and our poor horses followed us with feeble steps, and it was pitiable to look at them, so swollen and disfigured had they become, their faces resembling hippopotami rather than terrestrial steeds. At last Dio’s stumbled and fell; nothing which we could do would induce the poor creature to rise, so we were obliged to leave him to become ere long the prey of the coyotes, should they venture to devour a poisoned animal. Mine, which had perhaps not received so much of the venom in its system as the other, still followed me, but it moved so slowly that I was compelled to lag behind my companions. The sun set and still nowhere could we discover the fort; there seemed every probability that we should have to spend another night on the open prairie, without fire, food, or shelter, or a drop of water to quench our thirst. That my poor animal could survive appeared impossible, and even Mr Tidey’s horse suffered greatly.
“It seems doubtful whether my poor brute will be able to move a leg to-morrow, and if so, we shall all three have to trudge forward on foot,” he observed.
“Then I would advise you to gallop on at once while there is any daylight, and perhaps you may reach the fort and be able to send us help,” I answered.
“No, no, I cannot leave you and Dio alone on the prairie. Should any harm happen to you I should never forgive myself,” he answered.
“But by going on alone you may obtain assistance, and in reality serve us more than by remaining behind,” I replied. Still I could not persuade the Dominie to desert us, and we trudged on as before.
Mr Tidey had called Dio to his side and they were some way before me, when I saw them both stop. Dio pointed ahead, while Mr Tidey leaned eagerly forward. Presently a large animal came out of a hollow in which it had previously been concealed. Moving on I saw to my satisfaction that it was one of a herd of tame cattle feeding at the bottom of the hollow. Instead of running away when we approached, they came lowing up, as if well accustomed to the sight of white men.
“Hurrah! the fort cannot be far off unless the herd has strayed away from it,” exclaimed Mr Tidey; “at all events it is some encouragement to move forward, and perhaps before long we shall find ourselves among friends.”
“It is not likely that we should be able to distinguish the fort at any great distance, but I see a hill rising up against the sky, and perhaps we shall find it in that direction,” I observed.