我當初在後院放一塊人工草坪小狗大小便的pad, Amazon 寵物店有賣。要耐心堅持，一旦成功一定要拚命表揚，給好吃的

來源: timorwoman 於 2019-04-24 16:45:28 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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