Hi, advise please, I've just re-homed a lurcher from the a rescue centre and she has severe separation/anxiety issues. I'm currently trying to leave the room for a few minutes and she's still freaking out. I had no choice to leave her for half an hour to go to the doctors and returned to the house and she had ripped and chewed all the windows blinds down. I certainly don't want to give up on her. Any advice will be so welcome