According to Marina (in VN’s novel Ada, 1969, Van’s, Ada’s and Lucette’s mother), the Zemskis were terrible rakes (razvratniki), one of them loved small girls, and another raffolait d’une de ses juments:
The dog came in, turned up a brimming brown eye Vanward, toddled up to the window, looked at the rain like a little person, and returned to his filthy cushion in the next room.
‘I could never stand that breed,’ remarked Van. ‘Dackelophobia.’