Vision Focusing & Calming Pellets help keep horses focused, calm, composed and relaxed in stressful situations. Help manage frightened or unpredictable behavior, as well as nervous habits such as head shaking. Vision Focusing & Calming Pellets contain a combination of 7 unique ingredients, including magnesium, B vitamins, tryptophan and Valerian root. Won't cause drowsiness or impair performance. Check association regulations regarding use during competition. Give 1 scoop daily. Give 1 scoop two hours before competition, or as regulations allow. Give 1 scoop two hours before trailering, repeat every eight hours if transport is prolonged.