I forgot to mention that you cannot buy large bags of Purina slamon and rice anywhere in Wales now, although looks like Wilkinsons have started selling it and I bought all their stock of 4 bags!
Sainsburys have stopped doing it and my sister managed to get 3 bags at a Sainsburys near her in Essex which I collected at Christmas but very few Sainsburys are doing it any more it seems.
Must remember to go to Wilkinsons again cos now have one bag less, hope they have reordered it.