Simcro's world first, innovative OptilineTM drencher was customized specifically for “Novartis Animal Health's” revolutionary sheep drench “ZOLVIX ®” (monepantel). The drencher is a key part of the “OptimumTM” drench system The Optiline drench gun is a radical departure from the traditional pistol grip gun, used on sheep farms for over 30 years. Optiline's ergonomic design is innovative because it has an angled, downward pointing, adjustable nozzle and rounded mouth guard which makes it easy to use, more comfortable for both the user and animal, and more accurate. Operators can drench more animals per hour with less stress and fatigue.