YOU SAID:

you cant eat dogs john

INTO JAPANESE

あなたは犬を食べることができないジョン

BACK INTO ENGLISH

You can't eat a dog John

INTO JAPANESE

犬は食べられないジョン

BACK INTO ENGLISH

John can't eat dogs

INTO JAPANESE

ジョンは犬を食べることができません

BACK INTO ENGLISH

John can't eat dogs