YOU SAID:

my dog ate my dogs sister hotdog at my dogs house.

INTO JAPANESE

私の犬は私の犬の家で妹のホットドッグを食べた。

BACK INTO ENGLISH

My dog ate my sister's hot dog at my dog's house.

INTO JAPANESE

私の犬は姉のホットドッグを犬の家で食べた。

BACK INTO ENGLISH

My dog ate my sister's hot dog at her dog's house.

INTO JAPANESE

私の犬は姉の家で姉のホットドッグを食べた。

BACK INTO ENGLISH

My dog ate my sister's hot dog at her house.

INTO JAPANESE

私の犬は妹のホットドッグを家で食べた。

BACK INTO ENGLISH

My dog ate my sister's hot dog at home.

INTO JAPANESE

私の犬は姉のホットドッグを家で食べた。

BACK INTO ENGLISH

My dog ate my sister's hot dog at home.