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金毛犬怎么看怀孕

金毛犬怎么看怀孕

怀孕的金毛母犬会在交配后一星期出现妊娠反应,如阴部急速收缩、食欲不振、呕吐等;怀孕20-30天时,金毛母犬的乳房会胀大,乳头变红;此后一直到金毛母犬生产前,胚胎发育,腹部会不断胀大。

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