YOU SAID:

I'm a dog with black eyes

INTO JAPANESE

私は黒い目を持つ犬

BACK INTO ENGLISH

Is my dog with a black eye.

INTO JAPANESE

黒目で私の犬です。

BACK INTO ENGLISH

In the iris of the eye is my dog.

INTO JAPANESE

私の犬は、目の虹彩。

BACK INTO ENGLISH

My dog is the iris of the eye.

INTO JAPANESE

私の犬は目の虹彩です。

BACK INTO ENGLISH

My dog is the iris of the eye.