Hello Anna and welcome to the forum
Although, I am far from being an expert, it sounds as though the coat may be not allergy-friendly and possibly shedding. I understand the curlier ones are more likely to be better for allergy sufferers - but this is not away the case.
Coats can also change a lot in quality from puppy to adult. My lab/poodle cross dood had a fleece coat as a puppy, which then changed to a soft hair and then back again to to part fleece/hair. She is now aged three and sheds minimally.
I also have an Australian labradoodle who is much more allergy friendly but they cost a lot more.
Here are some photos to illustrate the coat change for my F1, Coco.
Good luck for your new addition.