New Whiskers Periwinkle Tipped Black

[Ivy Lane]

I believe this proves Periwinkle Tipped Black whiskers are dominant to Monochrome. Since both parents are showing Periwinkle Tipped Black, one of them had to have been hiding Monochrome as its recessive trait. The other parent hides smoke behind the monochrome and there fore it cannot be hiding periwinkle.