Mike-- It\'s actually easier than that, you don\'t have to boycott all the races, or even all those at one track. Just one a day-- first or last at every track, something like that-- and announce that starting two weeks later it will be two races a day.
As for shock wave, as with antibiotics, there is no way the fact the horse got it can be a plus, especially when you consider he had two layoffs and gets less time to recover now. If a horse has been running badly it may help him, but one who has been running well... and problems get worse with racing, not better. Unsound horses run well fresh.