high energy feed

Well the title kind of says it all what feed is high energy feed or what oils/supplements could you use to make the feed higher energy??

I work at a endurance barn, and she feeds beat pulp, comlete advantage, ultium, and oats. Then she has just regular I think its vegtable oil but im probably wrong ill check when I go back to work tonight, and then she feeds Cool cals wich is a fat thing. For the endurance horses the more fat the better, they need more fat so that they can switch over to the stored energy (fat).

The Horse | Body Fuel

This article explains the difference between aerobic and anaerboic activity. Whether you need fat or carbs depends solely on what activity you will be doing with your horse. It only takes a few minutes to sign up for the website and the articles are very useful.