Why did grandpa bring back a crippled pony?

Explanation:

The book is about at the end of the nineteenth century. The protagonist is a 14-year-old boy named Jay Berry Lee, who had enjoyed an idyllic childhood. Born to Missouri sharecroppers, he moves with his family to Oklahoma after his grandfather offers them free land. Daisy, his sister, has a crippled leg, and they devote much effort to gaining enough money to pay for reconstructive surgery. One day, while looking for their lost milk cow, Jay Berry discovers monkeys in a nearby river bottom. Visiting his grandfather's store, he learns that they have escaped from a traveling circus, which has offered a vast reward for their capture: $100 for the chief monkey, "Jimbo", and $2 each for the others. Jay Berry makes multiple attempts to capture them using traps and a net borrowed from his grandfather, but he gains only scratches and bites from them, at one point even losing his pants in the process.

Under the direction of his grandfather, Jay Berry contacts the circus and is advised to attempt to befriend Jimbo. Upon returning to the monkeys' grove, he finds them around a hidden still; the drunken monkeys indeed befriend him, but their gesture of friendship is a gift of whiskey that leaves him drunk. After returning to his shocked family, he goes with his grandfather to a nearby town to visit the library and discover alternate methods of monkey-catching. Having bought supplies, they return home, but the monkeys steal it all.

Daisy discovers a fairy ring, and believing it capable of granting wishes, secretly wishes that Jay Berry may be able to buy the pony and rifle that he has long desired. Soon afterward, a fierce storm frightens the monkeys into accompanying him into captivity, and he quickly returns them to the circus for his reward. Although he considers buying the pony and rifle, he chooses to finance Daisy's surgery instead. By the conclusion, he and his grandfather have accumulated enough money to buy him a paint pony. Daisy was able to gather enough money to get him a .22 gun while she was in the city.

Hope this helps

All the love, Ya boi Fraser :)

it was surely an odd creature that one made up by reading the historians first and the poets afterwards a worm winged like an eagle; the spirit of life and elegance and charm,   in a kitchen chopping up suet. but these creatures, monst'r however entertaining to the imagination, hast no existence in fact. what one might doth to bringeth h'r to life wast to bethink poetically and prosaically at one and the same moment,   thus keeping in toucheth with fact—that the lady is mrs martin, ag'd thirty-six, did dress in blue, wearing a black coxcomb and brown shoeth; but not losing sight of fiction eith'r—that the lady is a vessel in which all s'rts of spirits and f'rces art coursing and flashing p'rpetually. the moment, howev'r, yond one tries this method with the elizabethan mistress, one brancheth of illumination fails; one is did hold up by the scarcity of facts.   one knoweth nothing detailed, nothing p'rfectly true and substantial about h'r.   hist'ry scarcely mentions h'r.   and i did turn to professeth'r trevelyan again to seeth what hist'ry meanteth to that gent.   i hath found by looking at his chapt'r headings yond t meanteth.