Roberta yes, the not-so-nice-side is equally characterful and endearing - I really liked the word image you paint
Paddy has a lot of the not-so-nice side - jumping up on
my chair only when he wants something - food or to be let out - then leading me to whatever (door or empty saucer - or even saucer filled with food he considers sub-standard), blinking sweetly over his shoulder to ensure you are following and will obey.
Later on letting him in when he batters the door, only to have him march straight past to the kitchen to check out what's on offer - no greeting

and if you dare to pick him up a lot of
very bad language

Himself particularly adores him
Rosie swats us frequently (not in pain, just doesn't want to be bothered just now) and if that's ignored will bite

.... and The Look ..... oh yes we get The Look
I love your stories so please - if you feel like talking - write more.