I get YBS every year and some years are worse than others so I don't see this year being any different. I have used Belgica Deweerdts belgamco and also Adenosan at the same time with great success one year but the next year have used the same products with less success. I am old fashioned and race my youngsters on the Natural method which does not help with YBS as they are more susceptible to it IMO. The guys that say they never get it really beats me.