I have had my dog (Jack Russell) for less than a month and she has been my little shadow since I got her. I just went away for 3 days and she stayed at the house with my roomate. We keep her crated during the day and she is always fine. However, right after I left on Friday she sulked for awhile and would not eat for 24 hours. I got back last night and she just doesn't seem like herself. She is walking strangely (walking with one of her rear legs up), she goes right into her crate after she eats and plays for a few minutes and doesn't come out. She didn't do this before I left. Is she still suffering from separation anxiety? How can I get her out of this? I am going out of town on business for 2 weeks and I don't know what she'll do then. Please Help!