Mutton production is mainly from Merino ewes and wethers, which produce a characteristically large lean carcase. The influence of new breeds such as the South African Meat Merino and Dohn will continue to enhance the quality of mutton supplies.

A full range of standard mutton products is available as well as a number of specialist products such as chilled vacuum-packed backstraps and tenderloins. WAMMCO continually seeks to the useage value of WA's plentiful mutton supplies.