in his stall, or even to have fallen to the ground. Their heads were tied on either side to the stanchions of the stall, and so if they tried to lie down complications might arise. More alarming was the one serious case of illness, preceded by a slighter case of a similar nature in another pony. Jimmy Pigg had a slight attack of colic in the middle of June, but he was feeding all right again during the evening of the same day. It was at noon, July 14, that Bones went off his feed. This was followed by spasms of acute pain. "Every now and again he attempted to lie down, and Oates eventually thought it was wiser to allow him to do so. Once down, his head gradually drooped until he lay at length, every now and then twitching very horribly with the pain, and from time to time raising his head and even scrambling to his legs when it grew intense. I don't think I ever realized before how pathetic a horse could be under such conditions; no sound escapes him, his misery can only be indicated by those distressing spasms and by dumb movement of the head with a patient expression always suggestive of appeal."[1] Towards midnight it seemed that we were to lose him, and, apart from other considerations, we knew that unless we could keep all the surviving animals alive the risks of failure in the coming journey were much increased.
"It was shortly after midnight when I [Scott] was told that the animal seemed a little easier. At 2.30 I was again in the stable and found the improvement had been maintained; the horse still lay on its side with outstretched head, but the spasms had ceased, its eye looked less distressed, and its ears pricked to occasional noises. As I stood looking it suddenly raised its head and rose without effort to its legs; then in a moment, as though some bad dream had passed, it began to nose at some hay and at its neighbour. Within three minutes it had drunk a bucket of water and had started to feed."[2]
The immediate cause of the trouble was indicated by "a small ball of semi-fermented hay covered with mucus and containing tape-worms; so far not very serious, but
