These are my pet mice Cornflower (yellow and white) and Matthias (black).  They’re rescues from a hoarder situation where over 500 mice were kept in a home. As a result, both their genetics and their behavior are… chaotic.  I love them.

Cornflower has a “lethal yellow” gene which has caused her to grow unusually large, but otherwise has no effect on her quality of life or life expectancy.

(Click or tap to enlarge.)