Horse Guard Super Weight Gain Equine Vitamin Mineral, Probiotic & Weight Gain Supplement PUTS WEIGHT ON A HORSE THE HEALTHY WAY WITH QUALITY PROTEIN -- not just sugars & starch. HEALS THE HORSES GUT AND HELPS THEM GET THE MOST OUT OF THEIR FEED with powerful probiotics and prebiotics INSURES NEEDS FOR VITAMINS & TRACE MINERALS ARE MET - includes the powerful vitamin mineral package of Horse Guard PROVIDES COOL ENERGY - with full oil soy beans that won't make a horse hot but will help them look and feel their best PROVIDES YOU PIECE OF MIND - We use only the highest quality (pharmaceutical) grade ingredients which are selected for their bio-availability That got a little thin over the winter Subjected to travel and competition stress Older horses who just cant keep on weight Neglected rescue horses, or horses recovering from illness / surgery