The F1b doodle combination seems to really be growing in popularity.
They have a more curly coat, will tend to have less shedding and should be more tolerant to allergy sufferers due to less dander. They also have enough of that retriever in them to keep that nice calm demeanor and more of a stocky build.
Willow and Rogan's puppies should be in the Red, light brown, cream color spectrum. Willow's mom, Macey is a very dark gold retreiver and her Dad is a true white poodle.
Rogan is a true red poodle and that color will dominate.
Their coats should be curly with the 3/4 poodle but the 1/4 retriever will add some looseness to the curls.
These puppies will also have a fuller build like Willow does. She has a nice full head, broader shoulders and big paws.
This is Willow as a new born puppy.
As you can see, she definitely changed color as she matured.
It can take as much as 10 months to a year for the coat color and curl to fully develop.