Thanks for the advise.

I also wonder whether it is cat flu - even when I saw all 5 cats with it, none seemed particularly bothered. All happily playing and running around just with some sneezes here and there.

Taking cats from two litters was my family's fault.

There was only one kitten left unallocated in the male litter and he was gorgeous. The five kittens in the female litter all looked pretty much the same (black and white) and my children wanted two different looking cats - my son in particular instantly bonded with the male kitten.

We weren't sure about taking from different litters but CP assured us it was okay. The two kittens are great with each other - no animosity at all.

Cheers,

Nigel