Outline makes a dark or black outline around white markings. It may or may not surround all white markings, but must be visible somewhere. In non-extended form it can be about as wide as the eye. It may or may not have ragged or blended edges.

If no edges to the white markings show (for example, Dominant White that covers the whole Boucle) then no Outline will show.

In extended form, it can be wider and any colour!

Mutation Type: White-Affecting

Extends: Yes

Combines With: Transparent (may or may not become transparent)

2D or 3D: 2D

Importable: Yes [Rarity: 1-2]

First Released: in October 2022, contributed by Tigglesaurus


Genotype(s) and Combination Genotypes are importable, Carrier Genotypes are not importable.

Carrier genotypes are not visible on the Boucle


nOt or OtOt

Example Gallery

Extended Info


The Outline may be very thick or in different colours.