Eventing

I have a 3-Day Event horse that seems to lack sparkle. What can I feed him to give him some fizz?
Badminton Competition Mix has been formulated to provide hard working horses with sources of quick release energy. It also contains high levels of vitamins and minerals to help maintain optimum performance. It is also fully guaranteed for competition work.
My event horse has suffered from azoturia in the past. My vet has advised me to feed a high oil/low starch diet. What would you recommend?
Triple Top-Up is high in oil (25%) and low in starch as it contains cereals. His maintenance diet can be a combination of Equipower Basefeed and forage.

My 16.1hh Thoroughbred Eventer always loses her appetite for hard feed when she gets fit, and it is difficult to get her to eat enough calories to maintain her stamina.
The Triple Crown feeding system is ideal for horses like yours as the feeds are very concentrated, so a little goes a long way. A suitable diet would be: 1.5kg Equipower Basefeed, 0.5kg Triple Top-Up and 1-2kg Extruform, depending on her bodyweight and workrate. This would mean a maximum of just 4kg daily, split into 3-4 feeds. Even with sugar beet and chaff added, each feed is small enough to encourage her to finish it.