Thanks. My mare is on one scoop of pure easy per day and is looking a little too well. I know people use half rations all the time, but now think I should switch to pure fibre balance since I'm feeding less than half rations. This is an ex racer by the way - not all skinny! It'll cost me more though. Will also have my 2 year od going on to pure feeds soon and figured pure fibre balance is best for him