I know it's axiomatic that cats sleep all the time, but mine really do take the biscuit when it comes to idleness.
They were all in last night, none have even bothered with a short constitutional outside this morning and I've just looked round the house to find these. The totality of their day has been to get up, eat, pester us over breakfast, use the tray and curl back up.
Cats 1& 2 below
wish I was a cat