How to judge the age of a Schnauzer? Generally, the age of a Schnauzer is observed through the teeth. The deciduous incisors will grow out between 19 and 28 days, and the deciduous teeth will grow out between 21 and 42 days. All deciduous teeth will grow out at 2 months old, and the permanent teeth will be replaced between 3 and 10 months old. ; All permanent teeth have been replaced at 1 year old; the open teeth are worn at 1 and a half years old; the incisors have fallen out and the teeth are incomplete at 11-15 years old.

Age and dental condition

19-28 days milk incisors grow in

21-28 days 3rd milk premolar erupts

21-35 days, primary canine teeth grow in

21-42 days 4th milk premolar erupts

28-42 days 2nd milk premolar erupts

2 months old, all deciduous teeth are in full length

　3-4 months old: Replace the 1st and 2nd incisors and the permanent incisors grow in

4-5 months old: Replace the 1st deciduous premolar, and the permanent premolar will grow in

4-6 months old: canine teeth are replaced and permanent teeth grow out

4-7 months old: Replace the 2nd rear molar and grow permanent teeth

5-6 months old: Replace the 3rd incisor and grow permanent teeth

5-7 months old: 2nd, 3rd, and 4th permanent premolars grow in line

6-9 months old, the 3rd mandibular permanent rear molars are in full length

9-10 months old, all replacements complete

1 year old, permanent teeth are long, white and bright, with pointed incisors

1 and a half years old, the tip of the first mandibular incisor is worn

2 and a half years old, the tip of the second mandibular incisor is worn

3 and a half years old, the tip of the first maxillary incisor is worn

4 and a half years old, the tip of the 2nd maxillary incisor is worn

5 years old, the tip of the 3rd mandibular incisor begins to wear, and the 1st and 2nd incisors wear in a rectangular shape

6 years old, the tip of the third mandibular incisor begins to wear, the canine teeth are blunt, and the mandibular incisors are worn

8 years old, the first mandibular incisor begins to wear, and the grinding surface tilts forward

10 years old, the grinding surfaces of the 2nd mandibular and 1st maxillary incisors are oval

11-15 years old, incisors are lost and the teeth are incomplete

16-20 years old, canine tooth loss

　1 month old - 1 year old

　2 months old - 3 years old

　3 months old - 5 years old

　6 months old - 9 years old

9 months old - 13 years old

1 year old —— 17 years old

1 and a half years old - 20 years old

2 years old - 24 years old (the mind has become stable at this time)

　3 years old —— 28 years old

　4 years old —— 32 years old

　5 years old —— 36 years old

6 years old - 40 years old (beginning to enter middle age, body functions begin to degrade, making it unsuitable for reproduction)

　7 years old —— 44 years old

8 years old - 48 years old

9 years old - 52 years old

10 years old - 56 years old

11 years old - 60 years old

12 years old - 64 years old

13 years old - 68 years old

14 years old - 72 years old

15 years old - 76 years old

16 years old - 80 years old

17 years old - 84 years old

18 years old - 88 years old

19 years old - 94 years old

　20 years old - 96 years old