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怎么看狗的年龄大小

怎么看狗的年龄大小

通过牙齿生长情况判断,两个月以下的狗狗只有乳牙,这个时候牙齿比较白,比较细,同时也比较尖锐。门牙会在2到4个月换;犬牙会在4到6个月换;臼齿会在6到10个月换。

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