一月一顆是防Heartworm的吧（這個由蚊子傳播），就是保護小狗心髒免遭寄生蟲荼毒。肚子裏打蟲用不著一月一顆。

來源: EPC 於 2015-12-15 15:12:59 [舊帖] [給我悄悄話] 本文已被閱讀：次

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