Global Herbs PollenEx Horse Supplement has been created to stop those itchy noses, runny eyes, tossing of the head and any other summer worries your Horse may encounter. This supplementation of a traditional blend of plants in syrup of powder form prevents airborne particles from causing havoc on the respiratory system of Horses. Feeding Guide:Start using PollenEx in the spring, just as the season is starting to change. It is important to feed such Horses correctly to maintain normality because repeated exposure to such an environment can result in long term issues which are more difficult to come to terms with. -For part or all of the relevant flowering season.-Syrup: 25ml twice daily for an average horse.-Powder: 1 blue 25ml scoop twice daily for an average horse. Use higher levels for more severe situations.