Dodson & Horrell Placid Horse Supplement is a top quality supplement containing a combination of Chamomile, Vervain, Magnesium, Lime Flowers and Lemon Balm. This combination of ingredients has specifically been chosen for their beneficial effect on horses with behavioural issues. Chamomile & Magnesium are particularly important ingredients as they are renowned in the horse industry as efficient ingredients with genuine calming characteristics, as well as providing a positive influence on nervous system function.Key Benefits Calming blend of herbs Nutritionally supports the nervous system Ingredients are renowned for their calming propertiesFeeding Guidelines Ponies & smaller horses = 1.5 scoops Larger Horses = 2 scoops