Okay so I run my own little horse rescue and today a friend is dropping off two horses that needed a home asap... Thankfully they are not underweight ( that I know of ) but to make things short needed to move them quick or something bad could happen to them.. One is a 15 yr old belgian... How much do I feed this horse.. I havnt the slightest clue.. I have never worked with draft breeds so im excited but have no idea what to feed her! I feed my TB's 2 scoops of grain 2 times daily.. My paints and quarter horses 1 scoop 2 times daily and whatever my rescues needs at the time.. I wouldnt even know where to start with a draft horse breed? Someone told me they are easier to feed as their metabolism is slower... But then I also heard that they will eat..eat...and eat untill they kill themselves and my horses are on free choice hay.. 2nd cutting alfalfa mix... Please help... lol.