Rare/'exotic' colors (blue, lilac, merle, tan-point)
A variant of French Bulldog (Canis lupus familiaris)

Representative French Bulldogphoto — a dedicated image of this exact morph isn't available yet.
Heavily marketed non-standard colors. Not accepted by major registries; merle and color-dilution lines carry added health risks (color dilution alopecia, deafness, eye defects) and are discouraged on welfare grounds.