This is a newborn dog to 15 days old teeth, temporarily can not see the teeth, carefully can see a little bit of milk teeth. A year and a half, the yellow teeth represent wear (the following yellow read wear) six years of jaw canine teeth next to the teeth worn into a blunt round 7 age of the dog, has been considered a middle-aged dog 8 years old and 7 years old different place is that the two yellow teeth are trying to tilt in front.
