This is the teeth of a newborn dog until it is 15 days old. The teeth are not visible for the time being. If you look carefully, you can see a little bit of deciduous teeth.

After 20 days, some deciduous teeth of different sizes will appear sporadically.

When the baby is 4 to 6 weeks old, all 24 teeth will open.

The yellowed teeth begin to fall out between 2 and 4 months old (the following yellow teeth are all replaced) and replaced with new teeth.

This is the situation at 5 to 6 months old

This is the case at 8 months old.

The teeth have been replaced at one age, and they have all grown in length. Now I have exactly 42 teeth.

After one and a half years, yellow teeth represent wear and tear (yellow will be changed to wear below)

2.5 years old situation

After three and a half years, the teeth have been worn out, first down and then up.

Four and a half years.

At the age of five, the lower five front teeth began to wear out

The teeth next to the canine teeth on the lower jaw have been ground into a blunt round shape at six years old

A 7-year-old dog is already considered a middle-aged and elderly dog

The difference between an 8-year-old and a 7-year-old is that the two yellow teeth want to tilt forward.

The 10-year-old dog’s yellow teeth are worn into a vertical oval shape.

Between the ages of 10 and 16, dogs’ teeth gradually begin to fall out.