不一定是三歲，每個品種的狗狗長成時間是不一樣的，所以提到參照雌性發情三次的相對應時間

來源: ValuntinuoJudan 於 2013-06-12 08:08:46 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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