I have been going round all the neighbours telling them about poor Napoleon and begging them not to use poison. All but one have told me they never do, and a couple had stories of having lost a cat or dog to poison in the past. But when I introduced myself to one guy, he thought I was looking for my cat and he said he had a dead cat in his garden! I went to see and it was a large black cat whom I have never seen before. My neighbour said it had died there on Monday or Tuesday. That makes me think that it could have died the same way and from the same source as Napoleon. So more and more I think that the one person who admits to putting out poison ( he never will again) was the only source. I still have two people to see, but if there were a number of poisoned rodents running around I may be lucky in fact that I only lost one cat, though that is not much compensation at the moment. So, poor unknown cat, I do hope not, but I greatly fear, that you suffered in the same way.