what are all the types of Goldendoodles?

A f1bb Goldendoodle is a f1b bred with a poodle. So then you may ask, "What is a f1b?" Well it's a dog that have been bred by a poodle and a f1 Goldendoodle. A f1 is a Golden Retriever bred to a Standard Poodle.

F1bb is a very good choice for families with severe allergies because of the high percentage of poodle in the genes. Poodles are highly intelligent dogs and easy to train.

F1 GOLDENDOODLES ARE 50% POODLE 50% Golden Retriever. 
F1B Goldendoodles 75% poodle, 25 % Golden Retriever
​F1BB Goldendoodles are usually 87% poodle and 13% Golden Retriever.