Ok so i know that every year you have to get a negative coggins test to enter shows or any new property. What i dont know is it 12 months or that year? Like I got my horses coggins in September of 209 (didnt do any summer shows) do i already need a new one for 2010? I am planning on starting spring shows already and the first one is in March so will I need a new coggins test then? Please dont be rude I know this is kind of a dumb question....