怎么分辨狗狗公母

观察狗狗的外生殖器,公狗在远离肛门靠近腹部中央的位置,有阴茎、睾丸、阴囊等结构,母狗在肛门下面有外阴,呈线形或水滴形,在发情期间会流出血性分泌物。在狗狗4个月以后,可以清楚观察到公狗的睾丸,这个是分辨狗狗性别的重要特征。

观察狗狗的体形,通常同一个品种并且年龄相同的狗狗,公狗的体形会略大于母狗。狗一般是在出生后8个月左右达到性成熟,母狗在这一时期出现初潮,以后就1年出现2次,即被称为“发情期”。

怎么分辨狗狗公母

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