I am caring for my silkie who has wry neck. she is coming along but I'm not sure about her leg movement. one leg is out stretched most of the time and is easily manipulated, but the other one she keeps close to her body and doesn't not easily move when I try to move it. my question is, which one is normal? I want to try to do some type of physical therapy but don't know which one is needs the work. maybe both are not normal. I just don't know. can anyone shed any light on this? when I first brought her inside, every time I picked her up something popped, that stopped, is it possible one of her joints are out of place?