Labrador Color Inheritance

Find out how your lab got his coat color. Includes helpful charts to predict puppy colors in a litter of Labradors

Labrador coat colors made simple!  Find out how we get chocolate, black or yellow puppies and what color pups we might get when we mix Labradors of different colors.

We’ve also got some great new puppy color charts for you, scroll down or use the green menu to find them!

Strictly speaking,  there are only three different types of Labrador color. Black Labs, brown Labs (usually referred to as chocolate or liver) and yellow Labs.

These are the three colours recognised and accepted by the Kennel Club

In practice,  there is a wide range of shades of yellow Labrador color, from palest cream to richest fox red.

But what makes a Labrador brown, or black, or yellow.  And what about Silver Labradors?  Where does this new and controversial coat color come into it?

Labrador color questions

I’ll be answering your questions on what color puppies we can expect when we mate together two Labradors in any of the different color combinations.

And I’ll also explain the genetic code that causes each of the colors in the first place.

I’ll try and keep it as simple as I can!

Understanding how a Labrador’s coat color is inherited starts with understanding how the three basic colours are passed on from one generation to the next.  So we’ll tackle that first.

Where do Black and Chocolate Labradors come from

The information that determines whether or not your Labrador is basically black or basically chocolate, is passed on through a pair of genes.

[wp_ad_camp_5]We can call these the ‘Bee’ genes.

Every Labrador dog inherits two ‘bee’ genes, one from each parent.

There are two types of ‘bee’ gene.

  • One we call big B (this is the dominant gene) and it causes a black labrador coat
  • And one we call little b (this is the recessive gene) and it causes a brown or chocolate labrador coat

There are three different combinations of bee genes that a Labrador can inherit from his parents (one from each)

  • BB
  • Bb
  • bb

Let’s look at those in more detail – I’ll explain how they influence the color of your dog’s coat.

Why black is a dominant color

It is normal for dominant genes to switch off, or over-ride, recessive genes.  And that is exactly what happens here.

A dog with BB genes will be black, because he has no little b gene, the one that gives us a brown coat.

[wp_ad_camp_2]But a Bb dog will be black too.  Because if the dominant black gene is present, it switches off the brown gene.

How chocolate Labradors are made

Even though a dog inherits a little b gene, the dog will only appear brown if no black gene (B) is present at all. Here are those three possible combinations of ‘bee’ gene that a dog could inherit again, with the coat color that results.

  • Two black genes (BB) gives you a black Labrador
  • One of each (Bb)also give you a black Labrador
  • Two brown genes (bb) gives you a chocolate Labrador

Remember that the black dominant gene always switches of the brown gene, so only the dog at the bottom will actually look brown.

How colors remain hidden

Although Chocolate Labradors have grown steadily in popularity in recent years,  the dominance of the black color enabled our chocolate friends to remain hidden and rare with the breed, for many decades.

Silver Labrador in long grass
Has the silver Lab been hidden in our Labrador gene pool for generations or is it an imposter!

Generation after generation of black dogs can continue to have only black puppies if dogs with the Bb gene are only ever mated to dogs with BB genes.

Remember, the dog in the middle of our list above will look black, but pass the brown gene on to about half of all its offspring. But things are never that simple are they? Because of course some Labradors are neither black nor brown.

Where do yellow Labradors from?

So having told you everything above, I’m now going to confuse the issue, and tell you that there are times when a BB, or a Bb dog will not be black at all

And when a bb dog won’t be brown!

The genetic information that creates a yellow coat comes from another pair of genes altogether.

We can call these the ‘eee’ genes.

And these genes have a different kind of power.  They have power over the ‘bee’ genes.

How yellow can over-ride black and chocolate

Little eee genes are able to influence or in certain cases to ‘switch off’ the ‘bee’ genes that cause black and brown coats. Each dog inherits two ‘eee’ genes, one from each parent. There are two types of ‘eee’ gene.

  • One we call big  E (this is the dominant gene) and it does not interfere with the ‘bee’ gene
  • And one we call little e (this is the recessive gene) and it has the potential to mask or ‘switch off’ the ‘bee’ gene that would otherwise give us black or brown coats.  The result is a yellow dog

But little ee is recessive, and if the dominant E gene is present, it switches off the masking gene.

It only takes one big E gene to do this.

So the dog will only appear yellow if no big E gene is present at all.

Each dog inherits one of these ‘eee’ genes from each parent. There are three possible combinations of eee gene that a dog could inherit. It could have

  • Two dominant genes (EE)
  • Two masking genes (ee)
  • One of each (Ee)

Only the middle of these three dogs will be yellow. In the first and third dog, the E gene will switch off the e gene, and the dog’s colour will be determined by its ‘bee’ genes.

Don’t forget these are different and additional genes to those responsible for black and brown. Each Labrador born has a combination of ‘eee’ and ‘bee’ genes. There are nine different possible combinations.

Nine different possible Labrador genotypes!

The chart below lists them (genotype is the genetic makeup, phenotype is the appearance of the dog)

Genotype Phenotype
EEBB Black
EEBb Black
EEbb Brown
EeBB Black
EeBb Black
Eebb Brown
eeBB Yellow
eeBb Yellow
eebb Yellow

Predicting the colour of Labrador puppies

Trying to work out what colours Labrador puppies will be is difficult without knowing the parent’s genotype.

Because as you can see, the second dog down the list may look black but he could throw brown puppies, and the fourth dog down the list may look black, but he could throw yellow puppies.

The fifth dog down the list is also black but he could throw yellow or brown puppies.[wp_ad_camp_4]

Mating two yellow labradors

Two yellow Labradors mated together will never throw brown or black puppies.  All their offspring will be yellow.

This is because yellow dogs do not possess the big E gene which is needed to switch off the masking effect.

Mating two chocolate Labradors

Two brown dogs mated together will never throw black puppies because brown dogs do not have the black gene.

But two chocolate dogs can produce yellow puppies, if each of the parents carries the little e gene – see the bottom right hand box below.

chocolate x chocolateThe colour of puppies produced by other color combinations of parents are a little more complicated.

It all depends on the genotype of the dogs involved.  Let’s look at a few more examples

Can two black labradors have yellow or chocolate puppies?

Depending on their genotype, two black Labradors can indeed have yellow or chocolate puppies.

Remember from our grid above that there are four different possible genotypes for a black labrador.   The genotype refers to the genetic code that the dog carries.

Four ways to be black

In the diagram below, I’ve put the four possible genotypes along the top to represent one parent –  the mother for example.  And the four different possible black genotypes down the side to represent the father.  Inside the grid are the puppies that could be born from each combination.

If  and only if,  both of them carry one little e gene, then some of the puppies may be yellow.  Remember that  your puppy needs two little ee s (one from each parent) in order to be yellow.

If only one of the two black dogs carries the little e gene, all the puppies will be black, but half will carry the yellow gene, this is how the colour can skip a generation

Two Black LabsThe same with the little b gene, if both of the black labs carry one little b gene, around a quarter of the pups could be chocolate, depending on whether or not the double ee gene over-rides the bee combinations!

Is it possible to get all three colors from two black dogs

Yes it is, check out the bottom right hand square in the diagram above.  Notice that it can only happen if the two black dogs have this genotype: EeBb

In other words, they both carry a little e and a little b

Mating a yellow Labrador with a chocolate Labrador

Now let’s look at what color the pups will be if you mate a chocolate lab with a yellow lab

This is good example of how complicated, and unexpected, labrador colors can be.  There are six different possibilities for litter color combinations depending on the genoptye of the parents.  You can even get a litter of all black puppies from a chocolate mother and a yellow father (or vice versa)

Here are the color possibilities

  1. Yellow and black puppies
  2. All puppies are black
  3. Yellow, black, and chocolate puppies
  4. Black and chocolate puppies
  5. Yellow and chocolate puppies
  6. All puppies are chocolate

Let’s have a closer look and find out why – in the diagram I have put the yellow Labrador possible genotypes along the top, and the chocolate genotypes down the side.

yellowxchocolateThere are three ways to be yellow, and only two ways to be chocolate. A chocolate labrador can be either Eebb or EEbb. That’s nice and simple.

A yellow dog can be one of three different genotypes: eeBB, eebb, eeBb – because anytime two little ee s come together they switch off the three different possible combinations of bee genes.

So, if you look at all the possible color combinations you’ll find that there are possibilities for all three colors in a litter of puppies from eeBb mated with  Eebb

Whereas if we mate EEbb with eeBB all the puppies will be black, because they will all have one big B and one big E

Black Labradors crossed with chocolate labradors

Let’s have a look now, at what happens when we cross a black labrador with a chocolate labrador.

We’ve seen that there are four different ways to be black, but that chocolate dogs only come in two different genotypes.

That gives us 8 potential outcomes.  The chart below has the different black labrador genotypes along the top, and the chocolate genotypes down the side.

black x chocFinally, we’ll look at the last possible combination of standard Labrador colors.  Black crossed with yellow.

Black labs crossed with yellow labradors

Because there are four ways to be black and three ways to be yellow, there are quite a variety of color pups for a mating between a black labrador and a yellow labrador.

black x yellow

What about silver labradors?

Last but not least, you may be wanting to know how silver Labradors get their coat color?

silver labradors - an unusual and controversial color pup There is another pair of genes involved which we haven’t looked at in this article, and that is the ‘dee’ genes.

Big D and little d.

These D genes have the potential to over-ride all the other colors, albeit in a subtle way.

When two little dd genes are paired together they dilute the coat color of the Labrador that carries them.

In a black dog this gives a softer, charcoal coat colour, in a yellow dog a paler ‘champagne’ yellow, but in a brown dog, the result is the striking silver coat that is currently causing such controversy among Labrador enthusiasts.

Head over to our article on silver Labradors to find out more!


It isn’t unusual for people to be quite surprised by the color of the puppies in a litter that they have bred.

The Labrador Handbook by Pippa Mattinson

[wp_ad_camp_1]But as you can see, colors and indeed other inherited characteristics like certain diseases, can remain hidden from one generation to the next.

Potentially for many generations in a row if they are carried on a recessive gene.

And if you think think Labrador genetic is complicated, try working out the genotype of a cocker spaniel

It comes in a veritable myriad of different colour combinations.

It is enough to make your head spin!

If you want to refer back to any of the charts I have made for this article, you are welcome to do so providing you link to this website as the source.

Help with choosing your puppy

Choosing the perfect puppyNo matter which color Labrador you prefer, you’ll love this complete guide to finding and choosing your new best friend.

Packed with beautiful photos, Pippa’s latest book: Choosing The Perfect Puppy covers every aspect of the puppy search process

It will help you avoid common mistakes and ensure that you end up with the perfect pup for you.

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Pippa Mattinson is the best selling author of several books on dogs. She is the founder of the Labrador Site and a regular contributor. She is passionate about helping people enjoy their Labradors and lives in Hampshire with her husband and four dogs.


  1. So we have a charcoal female and a a red fox male and looking to breed in the near future. According to your info we could have everything but charcoal. Am I reading it right?

  2. I bred a Male Black Lab with a female Chocolate lab. Out of 10 puppies, 5 are black and 4 are chocolate and 1 is mainly chocolate with black streaks… Beautiful puppies!!!

    • Whoa! Cool! Is it possible to post a pic? Also, I believe this is a bizarre case of brindle, which I think does not occur with labs very often. Still, that is amazing!

  3. Thanks for an easy to understand description of Lab genetics. I bought a book on coat genetics but got lost with what it meant. Having produced a “charcoal” black bitch with a distinct chocolate underside I wondered what went wrong with a chocolate male x black female mating!
    I may try a yellow male x chocolate female cross if things go alright and am fascinated to know the possibilites we may get any of the possible colours.

  4. Thanks for this article, as it helped me understand what color pups I can expect from my yellow if I breed her. I do have a question, though: How does the ‘dudley’ lab trait play into the possible color traits of offspring, if at all?

  5. Hi
    I have a chocolate lab and he is 1/4 German short haired pointer. I am going to get a female and bred them and was wondering if you can do DNA testing or something to see the genotype before you bred them to determine what color of pups you will have.

  6. Is this a typo below by chance?
    The Chart appears to be correct but you have 2 (eebb) in the description.
    Shouldn’t the 2nd eebb below be eeBb which would match the Chart.

    “A yellow dog can be one of three different genotypes: eeBB, eebb, eebb – because anytime two little ee s come together they switch off the three different possible combinations of bee genes.”

  7. Really interesting article which, albeit retrospectively, has helped me understand more about my own chocolate lab. I think that these genetic combinations ought to be used on next year’s maths examinations too….

  8. Is it safe to buy a chocolate lab with the puppies mother being chocolate and father is silver. And breeding it with a dominant yellow lab? ALso would it have skin issues with having a silver trait?

  9. I just had puppies and we are unsure what we got here.
    My male is a chocolate lab and the female is a charcoal lab.
    I have 4 chocolate puppies but 4 that look like their mom. Would they be charcoal or would they be black?

  10. I have a purebred 4 year old female choc lab I recently adopted from a breeding kennel. When I brush her, the hair in the brush looks white. Yes, she does have a few stray white hairs but not enough to turn what is in the brush white and then I noticed that each hair shaft is banded (agouti ) with the lower half of the hair shaft pure white and the top half brown. All the material I could find on the topic states ” the recessive Agouti alleles will have no effect on the black/chocolate coloration. It is for this reason that one only observes the effects of the Agouti alleles in the yellow Labrador.” Her father was a (Cy) and his father was a (Byc) and his father was a (Yc). So I am wondering is this a fluke of nature or is she really a brunette yellow lab.

  11. I have a black lab and he has a little streek of white or silver down his chest and a little tuft on his chin is this normal. He came from 2 black parents

    • Hi Jacinta, it is not unusual for a purebred Lab to have a little spot or streak of white on his chest. White on the face is less common but it does occur

  12. I have a 7 year old black lab (akc registered). Aside from a little age related white on her face now, she’s always been pure black from nose to tail. However, recently, I’ve noticed her coat on her sides looks like it’s turning brown. Could this be happening because she has a recessive brown gene? Is it possible that she could turn completely brown?

    • This is not how a “recessive” gene works. I’d suggest, like the fur around the jaw etc that goes white/grey with age, the fur changing to a lighter colour on the sides is also age related.

  13. I have a five month old black lab. The mother was yellow and the father silver. My pup is brindled. Is the rare? I not finding a lot of information on her color.

  14. We bred a black female and our yellow. I’m a little confused. She threw black, chocolate, yellow, and 3 Brinel puppies. 12 total. The Brinel are 3 different shades. From light yellow, to brown to black.

  15. Can someone help me understand what genes my female lab and the stud carry? Both are black labs that carry the silver gene. Summer of 2016 she had her first litter. She had 3 blacks, 3 chocolates, 2 yellow(champagne Coler) and 1 silver.

  16. I love dogs and they are so hard to control but they are so adorable i love little dogs exspecialy labs and danes and dalmations but the most of all i love all the labs

  17. I have 2 black brothers from the same litter. One has a white patch in his chest even though the mother was a pure-bred and the father one generation removed.
    Am I neive in thinking they are not lab mixes?

  18. my akc paper lab is yellow and i bread her to a my akc black male . but she is having puppies now and i have got one that is brown but he has a mask ? i no she didnot get with anythinking . I am trying to figure out what color this puppy is . the rest of the litter looks like normal labs yellow and black . can some please help me ? thank you