YOU SAID:

My dog is my dog in disguise because my dog likes to hunt my dog that has been hunted by my dog.

INTO JAPANESE

私の犬は私の犬に狩られた私の犬を狩るのが好きなので、私の犬は変装した私の犬です。

BACK INTO ENGLISH

My dog likes to hunt my dog hunted by my dog, so my dog is my dog in disguise.

INTO JAPANESE

私の犬は私の犬に狩られた私の犬を狩るのが好きなので、私の犬は変装した私の犬です。

BACK INTO ENGLISH

My dog likes to hunt my dog hunted by my dog, so my dog is my dog in disguise.