Brady's (nutritionist) knowledge and excellent advice saved me from having to make the heartbreaking decision of euthanizing my aged gelding who was suffering with chronic uncontrollable diarrhea. I didn't know what else to do for him. I had been dealing with this problem for 10 years and tried all kinds of treatments, medications, and diets. Nothing worked. Assure and Assure Plus have been literally a life saver for this horse. Thank you, Brady and Arenus Animal Health.