Varieties of Fancy Mice - Marked - Tri-Colour
A photograph will be added in shortly. In laboratories, the Tri-Colour is known as the "Varitint Waddler". With the gene for its markings is a linked gene causing a shaking of the head. The mouse is generally "twitchy". Some specimens are worse than others.
LSCMRC Web Site - Updated 21st February 1998