Thank you very much for the answers. The goal  is to improve on all this. Sometimes the topline is perfect. I'll try  to upload videos. We do live in a house, and not a flat so we do not  walk a lot, but she is out in the garden many hours a day. We'll do the exercises. Thank you advices 

 Her back is a bit long  yes, and she is not compact at first glance, but measurements from neck  to tail is the same as the height of the middle back point, but she  could ofc be a bit shorter or taller. She is supposedly a showdog, but  if she does not concentrate on something, during a show she wont look  nice.