Picture posting is enabled for all :)
Have you tried Border Terrier Rescue? It doesn't look as though they have a suitable dog at the moment but it might be worth enquiring.
Sorry to hear that after the worry with Vera now Graham isn't too well either. Hope all will be well with the tablets and he will be much better soon. How is Vera, by the way?
As long as he is not in pain, and enjoys life and his walks with you! He is a lucky dog :)