Retained puppy canines!

Hi everyone! My puppy is 7 months old now and all of his adult teeth seem to have grown in well except for his canines. His adult canines are growing in but his puppy canines are still in tact and won’t fall out.

I was wondering if anyone has experienced this and had to extract their teeth? And did your pet insurance cover the extraction? Only thing I’m worried about is my pet insurance not covering the extraction because it’s not necessarily an accident or illness? Thanks in advance!