The boss cow call is an open-reed elk call designed to produce a range of authentic cow moos and bleats, from high-pitched estrus vocals to realistic low-end nasal sounds of a mature boss cow. Its innovative adjustable notched frame allows users to set their desired sound securely, preventing accidental changes. Crafted with a custom walnut-and-maple wood barrel, it features a textured elk antler design, combining aesthetic appeal with functionality. The call comes complete with a lanyard for convenient carrying.