"Hold him while I get on," said Toby, as he clutched the mane and a portion of the prominent backbone, drawing himself up at some risk of upsetting the rather shaky steed.

But there was no necessity of his giving this order, for, although four boys sprang to do his bidding, the weary horse remained as motionless as a statue, save for his hard breathing, which proclaimed the fact that the "heaves" had long since singled him out as a victim.

Toby succeeded in getting on the animal's back after some exertion; but he found standing there an entirely different matter from standing on the broad saddles that were used in the circus, and the boy and the horse made a shaky-looking pair.

"Shall I start him?" asked Bob, while Reddy stood as near the centre of the ring as he could get, prepared to snap his cod-line whip at the first signal.

Toby hesitated a moment; he knew that to attempt to stand up on, or on either side of, that prominent backbone, after its owner was in motion, would be simply to invite his own downfall; and he said, as he seated himself carefully astride the bone:

"Let him walk around once till I see how he goes."

Reddy cracked his whip without producing any effect upon the patient steed, but, after much coaxing, Bob succeeded in starting him again, while Toby bounced up and down much like a kernel of corn on a griddle, such a decided motion did the horse have.

"He won't ever do for a ridin' hoss," said Toby, with much difficulty, when he was half-way around the circle, "'cause you see his bones is so sharp that he feels as if he was comin' to pieces every time he steps."

"Jest get him to trottin' once, an' then you can tell what he's good for," suggested Reddy, anxious to try the effect of his whip; and without waiting for the rider's permission, he lashed the unfortunate animal with the cod line until he succeeded in rousing him thoroughly.

It was in vain Toby begged him to stop, and Bob shouted that such a course was not the proper one for a ring-master to pursue. Reddy was determined the rider should have an opportunity of trying the horse under full speed, and the result was that the animal broke loose from Bob's guiding hand, rushing out of the imaginary ring into the centre of the pasture at a rate of speed that would have surprised and frightened Mr. Douglass had he been there to see it.