What the F?
Goldendoodle Generations Explained: F1, F1B, F2, Multigenerational & Ultra Goldendoodles
Many families begin researching Goldendoodles and quickly find themselves buried in terms like F1, F1B, F2, and Multigenerational.
The problem is that generation labels often receive far more attention than they deserve.
While generations provide information about a dog's ancestry, they do not automatically determine coat type, shedding, temperament, trainability, or overall quality. Modern genetic testing and intentional breeding provide far more useful information than a letter-and-number combination alone.
This guide explains what the various Goldendoodle generations mean, how they developed, and what families should actually focus on when selecting a puppy.
What Do Goldendoodle Generations Mean?
Goldendoodle generations describe how Golden Retrievers and Poodles have been combined over multiple generations.
The "F" stands for filial generation, which simply means the generation produced from a particular cross.
For example:
F1 = First Generation
F1B = First Generation Backcross
F2 = Second Generation
F3+ = Multigenerational
These labels describe ancestry—not quality.
F1 Goldendoodle (First Generation)
Golden Retriever × Poodle
The F1 Goldendoodle is the original Goldendoodle cross.
An F1 puppy receives approximately:
50% Golden Retriever
50% Poodle
For many years, F1 Goldendoodles were described as highly unpredictable. Much of that reputation developed before breeders had access to the genetic testing tools available today.
In a thoughtfully planned breeding, breeders can often make far more accurate predictions regarding coat outcomes than was possible in the early days of Goldendoodle breeding.
Typical characteristics include:
Approximately 50% Golden Retriever and 50% Poodle
Furnished coat when parents are properly selected
Usually a wavy coat carrying a single curl gene
A balanced combination of Golden Retriever and Poodle influence
Friendly, social temperaments that helped make Goldendoodles popular in the first place
F1 Goldendoodles remain popular with families seeking the classic blend of Golden Retriever and Poodle characteristics.
F1B Goldendoodle
F1 Goldendoodle × Poodle
An F1B Goldendoodle is created by breeding an F1 Goldendoodle back to a Poodle.
This typically produces puppies that are approximately:
75% Poodle
25% Golden Retriever
F1Bs became extremely popular because they increased the likelihood of producing furnished, lower-shedding coats during a time when genetic testing was not widely available.
Typical characteristics include:
Increased coat consistency
Reduced shedding compared to many early-generation crosses
Higher percentage of Poodle ancestry
Wavy to curly coats
Many families searching for allergy-friendly Goldendoodles became familiar with the F1B generation because it was one of the earliest methods breeders used to improve coat predictability.
Today, however, generation alone does not determine shedding. Modern coat genetics provide far more useful information than generation labels when evaluating coat expectations.
Continue Reading: Complete Guide to Goldendoodle Coat Genetics, Shedding & Allergies
F2 Goldendoodle (Second Generation)
F1 Goldendoodle × F1 Goldendoodle
An F2 Goldendoodle is produced by breeding two F1 Goldendoodles together.
Genetically, F2s still average approximately:
50% Golden Retriever
50% Poodle
Historically, F2 Goldendoodles became known for producing a wide variety of coat outcomes.
Because F1 Goldendoodles typically carry one furnishing gene and one unfurnishing gene, breeding two F1s together will predictably produce some puppies that inherit two unfurnishing genes. These puppies are flat-coated, shed more heavily, and often resemble Golden Retrievers more than the furnished Goldendoodle appearance most families seek today.
This predictable appearance of flat coats is one reason many breeding programs eventually moved toward multigenerational breeding strategies.
Modern genetic testing now allows breeders to identify these traits directly rather than relying solely on generation labels.
Multigenerational Goldendoodles (F3, F4, F5+)
Goldendoodle × Goldendoodle
Multigenerational Goldendoodles are produced by breeding Goldendoodles to other Goldendoodles over multiple generations.
The primary advantage of multigenerational breeding is not the generation label itself—it's the ability to selectively stabilize desired traits over time.
This may include:
Coat consistency
Reduced shedding
Structure
Temperament
Trainability
Size predictability
Intentional multigenerational breeding allows breeders to move beyond simply combining Golden Retrievers and Poodles and begin refining a distinct Goldendoodle type.
Many of our current lines are multigenerational because they allow us to prioritize temperament, health, coat characteristics, and overall predictability.
What Is an Ultra Goldendoodle?
Unlike F1, F1B, or F2, Ultra Goldendoodle is not an official generation designation.
Instead, it describes a breeding strategy.
Our Ultra Goldendoodle program was developed for families who love the Golden Retriever temperament but want significantly reduced shedding compared to a traditional Golden Retriever.
Many families searching for an Ultra Goldendoodle are looking for:
The affectionate Golden Retriever personality
Strong human focus
Excellent family companionship
Service and therapy dog potential
A more Golden Retriever-like appearance
A furnished, low-shedding coat
For many families, an Ultra Goldendoodle represents the closest thing to a low-shedding Golden Retriever.
Several of our larger Standard Goldendoodle lines are intentionally bred with these goals in mind.
Continue Reading: Ultra Goldendoodles
Love the Golden Retriever Temperament But Concerned About Shedding?
Many families come to us because they love the Golden Retriever personality. They want the affectionate, people-focused temperament, trainability, and versatility that have made Golden Retrievers one of the most beloved breeds in the world.
For some families, shedding becomes the challenge.
This is one reason we intentionally developed our Ultra Goldendoodle lines. They are designed to preserve as many Golden Retriever characteristics as possible while maintaining the furnished, low-shedding coats many families are seeking.
At the same time, not every family needs a Goldendoodle.
We also breed AKC Golden Retrievers, including carefully selected lines that carry genetics associated with significantly reduced shedding compared to what many people expect from the breed.
While no Golden Retriever should be considered non-shedding, some Golden Retriever lines shed noticeably less than others.
If your highest priority is the lowest possible shedding while maintaining many Golden Retriever characteristics, an Ultra Goldendoodle may be the better fit.
If your priority is owning a purebred Golden Retriever and you are comfortable with some level of shedding, one of our Golden Retrievers may be exactly what you are looking for.
Continue Reading: Golden Retriever Puppies Oregon
The Biggest Myth About Goldendoodle Generations
One of the most common misconceptions in the Goldendoodle world is that generation determines everything.
It doesn't.
A generation label tells you how a dog was produced.
It does not automatically tell you:
Whether the dog will shed
Whether the dog is allergy friendly
Whether the dog will be easy to groom
Whether the dog has a stable temperament
Whether the dog will excel as a service dog
Whether the parents were health tested
Two dogs with identical generation labels can be dramatically different.
Modern breeders have access to tools that simply did not exist when many generation-based recommendations first became popular.
Today, factors such as coat genetics, health testing, temperament evaluation, and breeding goals often provide far more useful information than generation labels alone.
What Matters Most?
Temperament
At Oregon's Legendary Goldendoodles, temperament is the foundation of our breeding program.
A puppy's ability to become a successful family companion, therapy dog, service dog prospect, sporting partner, or confident everyday companion is influenced far more by temperament than by generation.
For this reason, every puppy undergoes structured temperament evaluations designed to assess confidence, resilience, social engagement, trainability, environmental stability, recovery from stress, and overall suitability for various homes and goals.
Generation tells us how a dog was bred.
Temperament testing helps us understand who that puppy actually is.
Continue Reading: Puppy Temperament Testing
Health Testing
Generation does not determine health.
Responsible health testing evaluates the actual dogs being bred.
Learn more about our health testing standards, OFA evaluations, and breeding requirements.
Continue Reading: Health Testing & OFA Certifications
Coat Genetics
Understanding furnishings, curl genes, and shedding genetics provides far more useful information than generation labels alone.
Modern genetic testing allows breeders to make informed decisions and provide families with more accurate expectations than was possible when Goldendoodles first became popular.
Continue Reading: Complete Guide to Goldendoodle Coat Genetics, Shedding & Allergies
Breeder Intent
The most important question may not be:
"What generation is the puppy?"
Instead ask:
"What was the purpose of this breeding?"
Responsible breeding programs begin with goals for temperament, health, trainability, structure, and long-term success.
The generation label is simply one piece of that story.
Frequently Asked Questions
-
Generation alone does not determine shedding. Coat genetics provide a much more accurate picture of expected shedding than generation labels.
-
Neither is universally better. Each was originally developed to achieve different breeding goals. The quality of the parents and the breeder's selection criteria matter far more than the generation itself.
-
Not automatically. Health depends on the dogs being bred, the health testing performed, and the overall breeding program.
-
An Ultra Goldendoodle is a breeding strategy designed to preserve more Golden Retriever characteristics while maintaining the furnished, reduced-shedding coat many families seek.
-
To some extent, yes.
Generation influences ancestry, and ancestry can influence the traits a puppy is more likely to inherit.
For example, Goldendoodles with greater Golden Retriever influence may be more likely to display the affectionate, people-focused traits many families associate with Golden Retrievers. Dogs with greater Poodle influence may be more likely to display traits commonly associated with Poodles, such as increased environmental awareness, problem-solving ability, or handler focus.
However, generation alone cannot predict temperament.
The specific parents being bred, their individual temperaments, the breeder's selection criteria, and the puppy's own genetic makeup often have a far greater impact than a generation label by itself.
This is one reason we place such a strong emphasis on temperament evaluation and matching puppies to the right homes.
-
Service dog potential is determined by temperament, confidence, resilience, trainability, and proper placement—not by generation alone.