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德牧幼犬挑选技巧是什么

德牧幼犬挑选技巧是什么

不要选择母系近亲繁殖、跨血系繁殖或混合血系繁殖的德牧幼犬。问明种公犬交配时的年龄,不要排斥以父系做近亲繁殖提纯的幼犬,挑选公幼犬时要注意摸一摸它的睾丸。观察德牧幼犬的面部、生殖器等部位,看是否有整容的痕迹。

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