Hi Galanthus, I would just like to say very many thanks for your advice about my tooth trouble on the Treehouse forum, it's much appreciated.
I would also like to say how sorry I was to read of the loss of your dog. I have a little dog who I love very much and I know how I'll feel when her time comes.
all the best and take care
Fay (aka 'Vectisbirder')
PS, I hope you don't get this twice, I have had trouble with the 'quick reply' - it hung!