I love my Cricket, but she is not very other animal friendly. Fred wants to play with her, but she snaps, and growls at him. Even when he is just lying down minding his own business. I need to know what I can do to help stop it. I am scared that one day she will snap at him, and he will have had enough, and bite her. If he bites her, he will kill her. Please I really need some help.