A natural formulation to assist the horse's respiratory tract in coping with environmental challenges to help maintain respiratory health and optimum lung function. Useful for horses and ponies that are stabled for long periods of time, or during the summer months for horses that suffer with pollen issues. Contains herbs such as coltsfoot, liquorice, oregano and lemon known for their soothing effects and help quieten breathing. NOPS approved. 2kg will last 29 days fed at maintenance.