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狗狗怎么挑配偶

狗狗怎么挑配偶 狗狗选配的四个原则

狗狗挑配偶的原则有尽量优优结合,使其优点在后代身上得到保持、巩固和发展;可以优带差,改良后代基因;年龄很重要,最理想的是壮龄配壮龄;注意体型,配狗的双方体型大小要合适。

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