My main coon is over 10kg and is basically harmless
The rest, of course, is history. Now he’s a big 20lb goober of a cat who is positively enamored with my wife. The feeling is mutual.
Now she has been with us for years. She’s very loyal to me, dismissive to aggressive to anyone else. Not sure why me and not my wife, but hey :)
She basically sleeps next to me all the time, both when I work from home or at night. She’s 14 now, no medical issues.