User blog comment:Metadwarfosis/In anticipation of volume 11- Dwarven Kingdom and Expectations/@comment-60.50.0.119-20160801214528/@comment-27168967-20160802130808

The underlying risk here is how would the race change affect her mind rather than discussing how much bling the change can bring to Nazarick. Ainz's Overlord persona already caused his emotions to become practically levelled because of being undead though surprisingly Shalltear's as excited as they come. Even Evileye seems more prone to episodic emotional bursts. Maybe vampires are very excitable?

If whatever change comes makes her "love" towards her mutt becomes obsolete, Ainz would really have to think up of another way to keep her occupied.