Thank you for your responses, it has been most helpful. In response to some comments, we bought Skye from a family when she was 10 months old as the family could not look after her. I am trying to contact the breeders but am having trouble with this, hence why I came to this forum for some answers.
I appreciate everyone's time, the answers were really helpful. When I become less retarded with computers, I will put up some pic's :)