Ownership: P S Frampton, Widden Stud Pty Ltd (Mgr: A W Thompson)
Mistress Mouse is a 7 year old filly by I Am Invincible out of the Ustinov mare, Quack It. She has had 7 starts for 1 win with the latest start being 1279 days ago when 11th at Gilgandra on January 3, 2021 in the Ahrens Group & Armatree Htl-C2 over 1200 metres.