The Goldendoodle - is a cross-breed dog, which is obtained by breeding a Golden Retriever with a Poodle.  Goldendoodles of any generation are usually friends of everyone and strangers to no one which makes them an ideal family dog.  They are cheerful, trustworthy, gentle, affectionate, smart and highly trainable animals that have a keen desire to please.     
F1B Goldendoodles - is a mix between an F1 Goldendoodle and a Poodle.  F1B Goldendoodles typically have a kinky to curly coat and can weight an average of the parents weights.  The F1B Goldendoodles are hypoallergenic.