Two points:

1. Re: the link - interesting that for psycological hazard they have a picture of Barney the Dinosaur - I have long been (well, since I first saw the putrid purple pizzle) of the opinion that it should be banned under the Geneva Convention.

2. What is that thing with stomach contents? It goes both ways, as it were. I don't like tomatoes. I never eat tomatoes. So why, when I barf, there are always chopped tomatoes? Similarly, I don't eat cat food, never have (well except the odd biscuit but who doesn't?), never will. So why, when I fart, does it smell of Felix 'Cod, plaice and trout' cat food?

LTS