I recently adopted an adult female leo off of Craigslist, she seems to be in good health and is active, however, she won't chase crickets worth a darn. She'll readily take them from tongs, but even when I maim them to make them as slow as possible, she just won't go after them for herself. The male I bought her with hunts fine on the other hand. If I just leave her with the crickets, do you think hunger will break the habit? Or do you think this will be a life long problem? Any advice?