Pantex Catovital B12 100 ml Global Pigeon Supplies Inc. High Level Vitamin B Complex Durvet 100 ml Benefits of Vitamin B12 + B15 + Liver Extract Injectable in Animals and Fighting Cocks 1. Boosts Energy and Stamina Vitamin B12 enhances energy production by aiding in red blood cell Stallion Injection 100 ml Gamecock Apparel And Supplies HYPER B12 FOR GAMEFOWL CONDITIONING (10ML 1 BOTTLE) HOW TO USE: Inject 0.3ml once a week (Conditioning). Last administration of Cyanocobalamin is 3 days before the fight (PM). #hyperb12 #GAMEFOWL #SABONG #MANOK