To keep food from spilling and provide easy refilling, fence feeders are a wonderful product for your horse.
Things to Consider:
Easy Transport -- Feeders can easily be moved from the stable fence to a pasture fence in minutes.
Placement -- The horse feeder should be hung at a height that meets your horse's chest. This will make eating much easier.
Smooth edges/corners -- Since the container is up high, be sure that there are no sharp or protruding corners from the feeder. Horses can easily become punctured from torn, sharp edges.