Dogs changing teeth time

The specific details of the dog’s tooth replacement time: 1, about 20 days to start teething. 2, 4 to 6 weeks of age: the milk incisors are complete. Nearly 2 months of age, all the milk teeth are white, thin and pointed. 3, 2 to 4 months of age: replacement of the first milk incisors. 4, 5 to 6 months of age: replacement of the second and third milk incisors and milk canine teeth. 5, after 8 months of age: all the permanent teeth. 6, 1 year: permanent teeth are complete, white and shiny, incisors have cusps. 7, 1.5 years: the first incisors of the lower jaw canine cusp wear to flush with the small cusp, this phenomenon is called cusp Age 14, 8 years: The wear surface of the first mandibular incisor is slanted anteriorly. 15, 10 years: The wear surface of the second mandibular and first maxillary incisors is longitudinally oval. 16, 16 years: The incisors are lost and the canine is incomplete.