Have an 11yo ESS. Still mental, helped of course by a little bit of arthritis medication. Super keen to please well behaved, and loves the pats! Good with kids, the only time he ever gets the slightest bit aggressive is when other dogs try to steal his toys.
During the night he comes up to check we’re OK, then pads back downstairs to his basket. He woke his previous owners up when there was a fire in the house by dragging them out of bed.
I sort of got him a bit obsessed with the Christmas tree, he would just sit and stare at it for ages: