YOU SAID:

I can't tell if my wiener dog is male or female

INTO JAPANESE

私のウィンナー犬がオスかメスかわからない

BACK INTO ENGLISH

I don't know if my Wiener dog is male or female

INTO JAPANESE

私のウィーナー犬がオスかメスかわかりません

BACK INTO ENGLISH

I don't know if my Wiener dog is male or female