My apologies for not posting sooner, took him to the vets, and found out he had a little stomach bug, it was nothing major although by the bill, it should have been life threatening lol. He is much better now, and apart from his occasional want to eat something odd, the last being a Sky+ remote???, he only seems to have a little diarroah when he travels.
We have figured out that giving him rice with biscuit and some meat/gravy mix, has kept him very well, although i would like to hear from any of you that is not a wise decision to have made.