Calf-Manna Is A Proven Concentrated Supplement For Several Species Of Animals That, When Added To Ordinary Daily Rations, Makes A Big Difference In Overall Performance. Calf-Manna Is Fed To Horses,Catle, Rabbits, Goats, Poultry And Swine. Search_Phrases: Equine,Equine Supplements,Animal,Equine Products,Dry Supplements,Manna Pro Milk Products,Calf Manna 50 Lb