Many thanks to our great neighbors who let our horses graze on their pastures in the spring! I want to say it is like crack cocaine for them, except they don't get hyped-up . . . so maybe it is more like marijuana for them. They go out for lunch and graze for a few hours and when I bring them in they are sosooooooo mellow! They stand around in a daze, like "wow, man . . .groovy" and just chill for a few hours when I bring them back home. But they don't get the munchies. So maybe it is like Xanax or something - I don't know! All I know is they are so happy and loving life right now!