Yesterday my Maran was attacked my a fox, we have sewn her up (my father is a surgeon) and she was fine and rather animated and eating. Today she took a turn she seems to be in shock and her comb is very pale. Is there anything to help her. On top of this I have some silkies they are all fine but today one layer a crackly almost scaled egg, there is no damage to the inside but the shell is not right. Is this a stress response?