KayAnn - how hard it must be for you watching a much loved Dad suffer. As everyone else has mentioned docs., can do such good work with diet - boring yes - but it works .

I'm sending hugs from me and the cats {{{{{{{{xxx}}}}}} all the way over to the USA just for you and your family. Be a brave girl 'cos it's time like these that Mums and Dads need lots of love from their daughters xxxxx

Lynne