i found the tooth of my puppy on the floor. it's her right side canine tooth... i was wondering how you could tell if it was a puppy tooth? yoshi is about 5 months old now, give or take a week or so and so i was wondering if this was normal? she was chewing on this little chew toy and it just popped out. she's about knee high on me now and it's barely the size of my pinky fingernail.. it bleed a tiny bit but not that much and she didn't really notice that it was gone.