7 Things About buy soy free horse feed You'll Kick Yourself for Not Knowing
https://sites.google.com/view/muscle-building-feed-for-horse/
Protein leads here: 160 g of digestible crude protein per kg, with threonine at 0.6%, aimed at horses building visible topline. Give 50–80 g per 220 lb of body weight daily in medium work, always as part of a complete ration.