What is an F1b puppy?

What is a F1b Puppy? These are genetics terms that refer to which Filial generation the puppy is from.  So F1 means First Filial Generation and that means first cross of two pure bred lines.  In the case of Goldendoodles or Bernedoodles it means the puppy is 50% of each of the parent breeds.  “B” […]

What does F1b or F3 mean?

What does F1b or F3 mean? These are genetics terms that refer to which Filial generation the puppy is from.  So F1 means First Filial Generation and that means first cross of two pure bred lines.  In the case of Goldendoodles or Bernedoodles it means the puppy is 50% of each of the parent breeds. […]