My Rylie is 5 and a half months old, and too date she has lost 15 teeth...all 6 on the top and bottom both her fangs on the bottom and one of her molars in the back.. i was able to pull and save 3 out of the 15, the rest i am assuming she had as a snack. I've noticed that she is taking a lot longer to eat her dry treats because of her teeth growing in, and falling out.. but i must admit she did look so cute. My gummy baby.
I would also worry that she was loosing them so fast because they were getting knocked out. But i know that she's just growing up.