How To Tell What Color Lab Puppies Will Be. Since chocolate labs will not carry the black gene, they cannot produce black puppies. Yellow is a recessive gene, so in order for breed . Labrador retrievers come in three solid colors: In determining if your puppies will be black or chocolate, the black coat color (b) is dominant to the chocolate (b). Black color genes are dominant over brown. They produce purebred labrador retrievers of various colors.
You'd swear your pup is trying to speak to you with them.
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