YOU SAID:

I have a dog his name is hemi

INTO JAPANESE

私は犬を飼っている彼の名前はヘミです

BACK INTO ENGLISH

His name is Hemi, who has a dog.

INTO JAPANESE

彼の名前は犬を飼っているヘミです。

BACK INTO ENGLISH

His name is Hemi, who has a dog.