Happily, Dorah is calmer with Buster gone. She is on withdrawal from her Prozac (Fleuoxitine). She has been feisty with little sister, Daisy, as well as Annabelle, but things are calming down. The three of them are rejigging the hierarchy, and sorting out who is alpha.
I have added Buster's name to the other two black cats who are gone. We celebrate the lives they led, and try not to mourn the day they died.