What is the difference between F1, F1B, & Purebreds?.png

What is the difference between F1, F1B, Purebreds, & Mulitgen Doodles?

We currently only work with F1, F1B, & Purebreds. However, our goal is to cross F1s to produce F2s in the future. Coat type will vary no matter what generation and breed of Doodle or puppy you choose. Typically, an F1 pairing will produce straight & wavy coats. F1B pairings typically produce wavy & curly coats.

An F1 Doodle puppy is a result of two different purebred parent dogs.

Example: A purebred Mini-Aussie x a purebred Moyen-Poodle would make an F1 Mini-Aussiedoodle

*50/50 cross*

An F1B Doodle puppy is a result of an F1 Doodle parent and a purebred Poodle.

Example: An F1 Goldendoodle x a purebred Moyen-Poodle would make an F1B Goldendoodle

*75/25 cross*

The result of an F1b doodle is a very high probability of a non-shedding coat since the poodle coat is dominant.

An F2 Doodle puppy is a result of an F1 Doodle and an F1 Doodle.

Example: An F1 Mini-Aussiedoodle x an F1 Moyen-Bernedoodle would make an F2 Mini-Australian Mountain Doodle

*25 Aussie/25 Bernese /50 Poodle

*cross percentage is dependent on generations*

A Muti-Gen Doodle is a third-generation Doodle that is produced from breeding the second generation back to a second-generation or Multigeneration Doodle.

F2B (F3) Goldendoodle = F1B Goldendoodle X F1B Goldendoodle - 75% Poodle - 25% Golden Retriever.

The third generation Goldendoodle (F3) is produced by crossing the F1B or F2 with another F1B or F2 Goldendoodle. An F3, Multi-Generational Doodle puppy has parents, grandparents, and great-grandparents that are all Doodles.

The curl gene called KRT71 usually shows +/+ for curly pups, +/- for wavy, and -/- for straight coat

Additionally, genetics also determine if a puppy can get a flat coat. The furnishing gene RSP02 shows F/F for fully furnished pups (usually Poodle) and IC/IC for unfurnished dogs like the Golden Retriever and unfurnished Goldendoodles. As the furnishing gene F is dominant and IC is recessive, pups with the F/IC genotype always come with furnishings. However, when we combine two F/IC , there’s a 25% chance of unfurnished puppies.