I have previously made the mistake of feeding lots of different hard feed/ supplements etc to my horses, often still without getting the condition results i am after. My mare now is getting fed very simply and it seems to be unusual- so many supplements, herbs, feeding additions etc. So do you feed simply? What do you think is a simple feed? What supplements could your horse not go without? How much and what type of hay do you feed? What kind of pasture does your horse have? My mare is 20 years old, in moderate work, has grass 24/7 plus ad lib hay and as her work has recently increases has started getting Nutri rice Veteran, small amount of Speedibeet and Muscle XL.