Check the listing for details. Tuttle’s® Liquid 747® Complete Supplement. Condition: New. Listed at 39.99 USD. Training and competition increases the nutritional requirements horses need to stay healthy and at their peak of performance. Tuttle's Liquid 747 is composed of all natural ingredients that are easily utilized for maximum feed efficiency. Our highly palatable apple flavored liquid supplement aides in balancing your horse's diet for optimum development, stamina and appearance. Guaranteed to give your horse's coat a healthy sheen within four weeks or your money back. Formulated from natural ingredients that deliver vital nutrients in easily-digestible form. Provides high levels of Vitamins A, D3 and E per fluid ounce for daily supplementation. 2 fl-oz provides 1 mg of selenium, the minimum daily requirement for a horse of 1100 lb weight that consumes 22 lb of feed per day. Provides high levels of biotin and choline for good hoof and body conditioning. Provides inositol, a B-vitamin important for good hair condition, muscle cell growth and tissue repair. Contains 2.8% potassium by weight and provides 1100 mg potassium per fluid ounce. Contains at least 5.8% protein and guaranteed levels of 12 amino acids. Has 23% higher weight per fluid ounce than water-based supplements for increased nutrient density. 1 gallon.