Teeth
They just fell out
Types Of Teeth
Jaw
Keeping them clean
Tooth Development
Age of dog
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Teeth, Age of dog

• 5,-months - Permanent incisors have erupted. I 3 is not yet in wear.

• 5 years. Cusp of lower I 3 is slightly worn. The occlusal surfaces of lower I 1 and I 2 are rectangular.
  The canines are slightly worn.

• 6 years. Cusp is worn off lower I 3. Canines are worn blunt. Lower canine shows impression of upper I 3 (see Fig. 1-8).

• 8 years. Occlusal surface of the lower I 1 is bevelled in front. ;

• 10 years. Lower I 2 and upper I 1 have occlusal surfaces elongated labiolingually

• 16 years. Incisors are gone. , 20 years. Loss of canines occurs.

The cheek teeth erupt at about 6 months. In connection with tooth extraction in the dog, it is of interest that the last three upper teeth have triple roots.

All the first premolars and the last lower molars have one root. All the other cheek teeth have two roots.

They just fell out, Types Of Teeth, Jaw, Keeping them clean, Tooth Development age of dog