BRAVO CHICKEN BLEND 10 LB ANTIBIOTIC FREE Bravo Original Formula Blends offer the convenience of pre-made blends of pure premium grade meats, organ meats, ground bones and vegetables. All you need to add are a few supplements. Products come in one, two and five pound frozen tubes. Selected Bravo! Original Formula Blends are available as pre-frozen 8 oz burgers for a convenient, quick, portion controlled way to store and prepare a meal.