Introduction
When you're researching Oodles, you'll quickly come across terms like F1, F1b, and F2. These aren't model numbers — they're generation codes that tell you a lot about your dog's genetics, and more importantly, what kind of coat they're likely to have.
The Basics: What Do the Letters and Numbers Mean?
- F stands for Filial, meaning a crossbred generation
- The number indicates how many generations removed from the original purebred cross
- The b stands for backcross — meaning one parent is a purebred Poodle
F1 — First Generation
Parentage: Purebred Cavalier King Charles Spaniel, Labrador, or Golden Retriever × Purebred Poodle — producing Cavoodles, Labradoodles, and Groodles respectively.
The classic cross. F1 Oodles are 50% Poodle and 50% of the other breed.
- Coat: Most variable — can be wavy, curly, or even straighter depending on which parent's genes dominate. Cavoodles often present with a soft, silky wave at this generation.
- Shedding: Low to moderate — not guaranteed to be low-shed
- Grooming: Moderate maintenance; coat type determines brush frequency
- Best for: Families who love the Oodle look but aren't set on a specific coat outcome
F1b — First Generation Backcross
Parentage: F1 Oodle (e.g. Cavoodle, Labradoodle, or Groodle) × Purebred Poodle
The F1b is 75% Poodle and 25% of the other breed — the most common choice for allergy-sensitive families.
- Coat: More consistently curly or wavy; tighter curls are common. F1b Cavoodles tend toward a denser curl with a very soft texture.
- Shedding: Very low — most F1b Oodles shed minimally
- Grooming: Higher maintenance — curly coats mat more easily and need more frequent brushing
- Best for: Those seeking a low-shedding dog or with mild allergies
F2 — Second Generation
Parentage: F1 Oodle × F1 Oodle (e.g. two F1 Cavoodles, two F1 Labradoodles)
Two first-generation Oodles bred together. Genetics become more unpredictable here.
- Coat: Highly variable — can revert toward either purebred parent's traits. An F2 Cavoodle, for example, could lean Spaniel-flat or Poodle-curly.
- Shedding: Ranges from low to moderate or higher depending on genetic expression
- Grooming: Varies widely based on coat outcome
- Best for: Those who understand the genetic variability and are flexible on coat type
F2b — Second Generation Backcross
Parentage: F2 Oodle (e.g. F2 Cavoodle or Labradoodle) × Purebred Poodle
Less common but increasingly popular. Brings Poodle traits back in after the F2 variability.
- Coat: More consistent curl, similar to F1b
- Shedding: Low
- Grooming: High maintenance — regular brushing and professional grooming essential
What Generation Is Right for You?
| Generation | Poodle % | Coat Predictability | Shedding | Grooming Need |
|---|---|---|---|---|
| F1 | 50% | Low | Low–Moderate | Moderate |
| F1b | 75% | High | Very Low | High |
| F2 | 50% | Very Low | Variable | Variable |
| F2b | 62.5% | Moderate–High | Low | High |
The Grooming Takeaway
Regardless of generation, all Oodles need regular grooming — the generation just determines how much. Higher Poodle content generally means curlier coats, less shedding, and more frequent brushing to prevent matting.
Understanding your Oodle's generation helps you set realistic expectations and build the right grooming routine from day one.
Keep Every Coat Looking Its Best
Whatever generation your Oodle is, our grooming range is designed to keep curly and wavy coats healthy, tangle-free, and looking their best. Shop the Royal Oodle collection today.
