F1B Goldendoodle: The Best Info on These Loveable Doods

What the F1B? Sorting Out the Meaning Behind F1B Goldendoodle

photo of red f1G Goldendoodle

What the F1B? Goldendoodles have so much terminology associated with their names that it would have any Doodle doing zoomies trying to sort it all out. If you’ve been researching these loveable Muppet dogs then you’ve probably come across terms like F1B Goldendoodle, F1 Goldendoodle, and even F2b. Maybe it left you scratching your head and muttering, “What the F1B does that mean?” We’re here to help you sort it all out.

What does F1B stand for?

With the Goldendoodle’s comical personality, we like to imagine that F1B really stands for…

Funny Business.

photo of white F1 Goldendoodle dog
Funny business? Not me!

Or Fluff Ball…

photo of an f1b goldendoodle curled up

However, F1B is actually a scientific term used for hybrids. (Remember Mendel from your Biology class in high school?) The terminology isn’t limited to Goldendoodles or even dogs. Here’s a definition from Wikipedia:

An F1 Hybrid (also known as filial 1 hybrid) is the first filial generation of offspring of distinctly different parental types.

So “F1 hybrid” is a term used in genetics and may also appear as “F1 crossbreed.” (We’ll get to the “B” in “F1B” in a couple of paragraphs.)

The classic example of the F1 hybrid is the “Horse + Donkey = Mule” scenario.

Ahhh, it’s all clicking together, isn’t it? So how’s this apply to the loveable, smart, slightly derpy Goldendoodle?

Golden Retriever + Poodle

A Goldendoodle is a cross between a purebred Golden Retriever and Poodle. The term “Goldendoodle” is the name given to these fluffy hybrid dogs that are essentially a mixed breed. You may also have heard of them referred to as a “Groodle,” which is the name more commonly used in Australia. (And if you’re one of our readers from down under, “Welcome!”)

Related: What is a Goldendoodle? 100 Dog Owners Describe the Heart and Soul Behind These Loveable Doods

What is an F1 Goldendoodle?

photo of white f1 Goldendoodle's face
This adorable Doodle is an F1 Goldendoodle.

When a Poodle is crossed with a Golden Retriever, the Goldendoodle puppy is 50% Poodle and 50% Golden Retriever. This is called an F1 Goldendoodle.

So an F1Goldendoodle is a first-generation cross between a purebred Poodle and a purebred Golden Retriever. Since a picture is worth a thousand words, please check out our diagram below that visually explains the concept of the F1 Goldendoodle…

diagram of the parental structure of F1 Goldendoodle

What is an F1B Goldendoodle?

Now let’s drill down to explain the “B” in F1B Goldendoodle. The F1B Goldendoodle is a cross between a purebred Poodle and an F1 Goldendoodle (100% Poodle and 100% Golden Retriever hybrid). The “B” stands for “backcross.” In general terms, the F1B Goldendoodle is 25% Golden Retriever and 75% Poodle. However, genetics don’t play out that clearly.

Just like in a family, some children will carry more dominant traits of one parent or even a grandparent. In the case of appearance, some Goldendoodles will have a more “Poodley” look, some more “Retrievery,” and still others somewhere in between. Basically, a Goldendoodle could get any combination of the parent characteristics.

In my opinion, that’s part of the fun and adventure of having a Goldendoodle as part of your family pack.

The graphic below visually explains the F1B Goldendoodle…

diagram of the parental structure of an f1b goldendoodle

More about the F1B Goldendoodle

To get to know the characteristics of the F1B Goldendoodle, it might be easiest to first look at the standard Poodle and the Golden Retriever breeds. Then know that you can find any combination of parent characteristics in the Goldendoodle.

According to the AKC, the Poodle is described as:

  • Eager
  • Athletic
  • Extremely intelligent
  • Ready to please
  • Friendly

For more information about the Poodle, please refer to the AKC’s post on the Poodle dog breed.

The AKC describes the Golden Retriever as:

  • Friendly
  • Intelligent
  • Devoted
  • An eager-to-please family dog

For more information about the Golden Retriever, please check out the AKC’s breed article.

So, from understanding the parent breeds, it’s likely that an F1B Goldendoodle will have some combination of the traits above.

For Happy-Go-Doodle Chloe, the characteristics of the parent breeds hold true. Chloe is:

  • wicked smart.
  • easily trained as a puppy and is still easily trained as an adult.
  • very active and requires daily walks and games of fetch.
  • an incredibly devoted family dog.

In addition to personality, you may be wondering about the physical characteristics of F1B Goldendoodles, such as coat type, grooming, and coat colors.


Since the Golden Retriever has a high shedding coat and the Poodle has a hypoallergenic coat that is low shedding, a Goldendoodle’s coat type will fall somewhere in between. However, don’t be deceived. F1B Goldendoodles will require regular brushing and grooming.

For more about shedding, please read my companion article: Do Goldendoodles Shed? Separating the Facts from the Fluff. Also, for more about Goldendoodle grooming, please read my article: How to Groom a Goldendoodle’s Face: What I Learned from a Wahl® Grooming Pro.

photo goldendoodle and title meet the f1b goldendoodle

F1B Goldendoodle coat colors

Based on the variety of coat colors of the Poodle (black, white, cream, apricot, to name a few), the F1B Goldendoodle can sport a rainbow of colors. Plus, the Golden Retriever brings three shades to the mix…golden, light golden, and dark golden. So a Goldendoodle’s coat color may be:

  • cream
  • white
  • apricot
  • red
  • black
  • parti

For more about red Goldendoodles, please check out our story: The Red Goldendoodle: 7 Things You May Not Know About ‘Em.

Exercise and Training

From my experience as a Goldendoodle mom, an aunt to two Goldendoodles, and a member of Goldendoodle communities, Goldendoodles are quick to learn, energetic, and ready to please. They require energy burns and mental stimulation. (It makes sense since the parent breeds are both smart and active.) They need attention and like to be part of the pack. Goldendoodles are eager to fit in with the entire family and adapt to life with you. They are often recommended for families and make wonderful companions.

photo of a red goldendoodle walking in the woods

However, they are not some sort of wonder dog, either. Like all dogs, if they don’t get enough mental stimulation or physical activity, they may get destructive. Also, they are social dogs and may show anxiety or boredom if left alone for long periods of time. As puppies, they may be pushy or mouthy (want to chew on everything) or zoomy.

However, with proper care, socialization, love, attention, training, and exercise, an F1B Goldendoodle is more than you could ever imagine. She’ll be your…

1 Fluffy Buddy…

photo of a red goldendoodle dog standing beside the dog owner's leg by the lake

…for always.

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What questions do you have about Goldendoodles?

We’d love to hear. Please comment below.

Note: I am not a breeder, veterinarian, or trainer. I am a Doodle Mom who loves spreading Goldendoodle happiness. I am committed to researching and sharing all things Doodle so that others can enjoy these remarkable dogs and live the Goldendoodle lifestyle.


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