Making bucking broncos more productive.
At some point a bucking bronco looses it's ommph and has to be retired from the rodeo circuit. Since that retirement is unlikely to be a pleasant one, providing the horse with with an advanced pair of horseshoes would let them put it off longer. Modified hooves using a design similiar to those used in the Kangaroo Jump shoes (needs translation from Dutch) would give that horse more buck and extend their time in the game. The new hooves would have to have extensions added to brace their lower legs against the shock but that's doable.