Review on 🐴 SimpliFly Feed-Thru Fly Control for Horses - Disrupts and Halts the Fly Life Cycle 10 lbs by Prathima Rrain

It helps reduce flies - not sure by 80% as one reviewer suggested; but we have seen an improvement over the last hot and humid Georgia summer. We didn't have any luck with robber flies because we don't build a "dung heap" but use a manure spreader every day. Perhaps a combination of SimplyFly and Robber Flies would work best. It doesn't smell and the small granules are easy to use as a supplement to regular horse feed - horses seem to like it.