The Muir family, GD Muir & Co, Mordallup Angus stud, Manjimup, offered and sold 53 Angus heifers to a top of $4000 and an average of $3647. With their top-priced which was knocked down to Nutrien Livestock, Boyup Brook agent Jamie Abbs, who was buying on behalf of a South West producer, were vendor Mark Muir (left) and daughters Diana and Bec and Nutrien Livestock, Bridgetown agent Ben Cooper.