Hi Korma,
You asked re finding a small dog and I put the word out as I said I would. No promises but I've had a reply from Cara Animal Rescue in the SW who have asked me to put the tow of you in contact.
I have dealt with them but don't know them personally so I can't tell you any more about this particular rescue but hopefully if you email Chris at [email protected] giving your rough home area (which is what Chris emailed me to ask for specifically) you may be able to find the dog of your dreams.
Good luck.