Apache ,Thank you , worked her at 14/15 lbs,which is a size bigger than I like , but her hunt drive n suicide hunting style got her were she needed to be,to get up close n personal ,very smart bitch that would brake the bottom jaw on sparring partner, game over on many occasions, over 100 digs , some at short as 15 mins, longest 11hrs, had to used a concrete saw to cut through a township macadam road n galvanized drain pipe. Because of her stay till dug to policy n no back up gear. Yes by sound or scent or sight you will know what on the menu. richlee