We would like to know the answer also ? We race against Rubber Duck ?

Did any other states ( or countries ) test for glaucine during this same time period ?
What were THEIR results ? Hard to believe that NY "shavings" are that different ?

And if you believe that it was the "shavings" ? then I guess Dan Patch and Greyhound might test + ?

Blaming the shavings is just a CYA answer from these trainers ( advised by their lawyers )