
What makes a Lab yellow?
A yellow Lab has two copies of the yellow version of one color gene, which stops black pigment forming in the coat and leaves shades of cream, yellow or red. Underneath, every yellow still carries black or brown on the other color gene, and its coat simply doesn't show which.
A yellow parent passes yellow on to every puppy, so a yellow bred to a black or a chocolate can have yellow puppies whenever the other parent carries yellow too, and none at all when the other parent doesn't.











