Yes, definitely post in behavior!!! We have a wonderful PT member from England who is a certified dog behaviorist, snd another terrific member named Candace who has extensive experience with breeding and raising dogs. They both give fantastic, no nonsense, to the point advice! Of course, my first question would be....Has she been to Puppy K, been in obedience training at all? Has she/is she being socialized with other dogs and humans? That is SO important!! Why not jump this over to behavior and tell us a little more! I know a lot of well informed people can offer you advice!! A Chinese Crested! Wow, that's a first for PT! Welcome to you and your little one!!!