Boy cat not much appetite today

[smelters]

Boy cat is 9 yrs old and seems to have been off his food today. Didn't want tea and only a few bedtime biscuits which he usually wolfs down. He has been sleeping a lot too, I mean he sleeps a lot anyway being a cat but I think it's been more than usual.
I'll phone the vets in the morning if he's not picked up but any ideas in the meantime?

Far to soon to be worrying. Keep a Keen eye as you are. Pussy cat's in good hands. Chill.

Mine eat a lot less when its hot but ideas:

• food may have gone off, try buying a fresh pack


• teeth might be sore

Thanks for the replies. He's not eaten his breakfast so vets later 😞