Hi, my horse won’t eat anything that I put in her grain, so I have had to get creative finding different ways to get her to eat her supplements that I mix in her grain. The best thing that works for her, is applesauce, then molasses, but she definitely prefers the applesauce, I mix it really good so that she can’t pick the grain out and leave the supplements, sometimes I add alittle water to make sure everything is mixed really well. Try that, it works for my pickey horse!! Good luck, I have had to try so many things to get her to eat her supplements, I feel like an expert on the subject!!