Just for pure curiosity and interest, what does everyone feed their horses?
My ten year old ex-racer who I event and show jump who is currently taking a bit of a break and building his fitness is fed:
3 x scoops - Lucerne Chaff.
1 x scoop - Protein Pak (Containing only Full Fat Soybean).
1 x scoop - EasiResponse
Containing: Barley, Wheat, Millmix, Fababeans, Calcium Phosphate, Lupins, Salt, Canola Oil, Limestone, Minerals & Vitamins, Lysine.
1 x scoop - EasyResult
Containing: Barley, Molasses, Sunflower Seeds, Sorghum, Limestone, Soybean, Lupins, Vitamin and Mineral mix, Salt, Canola Oil & a few other things.
His also given several biscuits of Hay and full turnout.