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What is F1-B, F2, F2-B? Doodle Breed Generations.

Updated: Feb 12




Doodle breed generations refer to the different crosses and generations of dogs that result from breeding poodles with other dog breeds. Doodles, such as Labradoodles and Goldendoodles, are popular crossbreeds known for their friendly and low-shedding characteristics. The generations of Doodle breeds are typically denoted with various letters and numbers, which signify the dog's lineage and the percentage of Poodle in their genetic makeup. Here are some common Doodle breed generations:

  1. F1 (First Generation): An F1 Doodle is the result of crossing a purebred Poodle with a purebred dog of another breed. These dogs are 50% Poodle and 50% of the other breed.

  2. F1B (First Generation Backcross): An F1B Doodle is the result of breeding an F1 Doodle with a purebred Poodle. These dogs are typically 75% Poodle and 25% of the other breed. F1B Doodles often have curlier coats and are more hypoallergenic.

  3. F2 (Second Generation): F2 Doodles are the result of breeding two F1 Doodles together. They are 50% Poodle and 50% of the other breed, like the F1 generation.

  4. F2B (Second Generation Backcross): An F2B Doodle is the result of breeding an F2 Doodle with a purebred Poodle. These dogs have a higher percentage of Poodle genetics than F2 Doodles and may have curlier coats.

  5. Multigenerational (F3 and beyond): Multigenerational Doodles are typically the result of breeding two F2B or F1B Doodles together. They have a higher percentage of Poodle genetics and may be considered more hypoallergenic due to their increased Poodle heritage. The generation number (e.g., F3, F4, etc.) can indicate how many generations of Doodles have been bred.

It's important to note that while these generation labels can provide some information about the dog's lineage, individual dogs within a generation can still vary in appearance, temperament, and other traits. Additionally, there is no strict standardization for Doodle breeding, so the exact terminology and definitions may vary among breeders. If you are considering getting a Doodle breed, it's important to research the specific breeder and the characteristics of the individual dog to ensure it's a good fit for your family and lifestyle. Petceteradog.biz train all kinds of doodle breed puppies, also can help you find doodle puppies that you like.

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