i dont honestly know Stevie , yet i wouldnt want to give any other product during vaccination or the 2 weeks afterward .if you are worried about "getting it all done " before racing , dont . you can treat for Cocci ,Canker etc during the season .
we have a "ring exchange" in our Fed , for youngsters to fly in the longest fed yb race . i rung a youngster today for a club-mate SU 15 E 1 , yes (1) . whats the lowest ring number youve had ?