捡来的狗狗怎么看年龄

1. 牙齿:狗狗一般在出生20天后就开始长,4-6周时门牙长齐,2个月时犬齿长齐,乳牙总共有28颗,5-6个月时乳牙更换为永久齿,总共42颗,7岁后牙齿会严重磨损,甚至出现脱落;

2. 毛发:4个月前的狗狗,胎毛会柔软且浓密,但4-6个月时由于脱毛会变得稀疏,7个月后,狗狗的毛质则会变硬。

3. 刚捡来的狗狗,如果经过判断,超过了3个月龄,那么主人最好给它进行防疫,比如疫苗、驱虫等,一般是建议在驱虫后的一周,在进行疫苗,而且疫苗后最好不要马上洗澡,需要等待一周的时间。

捡来的狗狗怎么看年龄

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