We are leaving for vacation Saturday, Oct.6th for a week. Been feeding Purina Omalene 200 to my three mares and 4 month old colt. Bought new bag at Coop last night... moldy! AGain! Now have nothing to feed while I'm gone as they are sending all bags back and they are the only ones who sell it here in town. They replaced it with Strategy but the colt won't touch it. I need to find a good substitute feed to be fed while I'm gone that won't cause problems with their digestive systems. Anyone know of a really safe feed? What about a sweet feed?