does he seem hot?
do you have any piriton you could give?
I've just given him one tablet. No he's not hot, although his muzzle - where his whiskers come out, does seem a little 'puffy'. But I'm not sure if that's me imagining it

He was doing his usual when I got home - I love my mum, I love my mum, then when I was putting the dinner in the oven he was laid by the dining table - normally he's sitting on my feet trying to get what's going in the oven, into his mouth

He was fine at lunchtime and again when OH came in after me at 1ish.
Thanks LinzHenz, I'll keep an eye on him tomorrow and if he's the same, I'll pop him to see Tom (vet)

It's really odd. Never seen him like it.