Feeding a group of horses

I run a 15-horse livery yard. The horses are all different types doing different levels of work. Feeding time is a nightmare, is there a simple solution?
The Triple Crown feeding system is ideal for situations like yours. Feed all the horses on Equipower Basefeed. The cob types and those in light work will do well on just this. Those in more work will need extra fuel. Use Triple Top-Up for the fizzy ones, and Extruform for the even-tempered ones. Any that are working hard, may need a combination of both. You will only need three feed bins for storage and this system will save you lots of time.