Toby started his transition to his adult coat a few months ago (started with his back)... I think he still has puppy hair on his head/legs though. I was grooming him today and he still seems to have the downy "fluff" of a puppy in those two places and they seem very prone to matting lately, moreso than usual.
I can't for the life of me remember if the legs are the last to swap over. Has it been like that for your pups?
Super unrelated but Riley turned 3 the other day :) Hard to believe she is 3 already! No special treats due to her strict diet just lots of cuddles and play ;)