did you try and trade her for it. use something that is of high value to her, chiken, chees he fave toy.
try the ball trading game, 2 balls which ever one you have is the one that needs to be the most interesting. boince it tease her with it. only when she drops her ball do you throw your ball. once she dopes this every timemake it that she eather drops the ball at your feet or in your hand before your ball gets thrown.
also try playing tug, get her playing, then tell her to leave, removing the toy from her, when she lets go prase her and resume the game. do this several times. she should learn that she needs to leave the toy when you say.
try the ball trading game, 2 balls which ever one you have is the one that needs to be the most interesting. boince it tease her with it. only when she drops her ball do you throw your ball. once she dopes this every timemake it that she eather drops the ball at your feet or in your hand before your ball gets thrown.
also try playing tug, get her playing, then tell her to leave, removing the toy from her, when she lets go prase her and resume the game. do this several times. she should learn that she needs to leave the toy when you say.