YOU SAID:

i ate my dog while he was still alive.

INTO JAPANESE

彼がまだ生きている間に私は私の犬を食べました。

BACK INTO ENGLISH

I ate my dog while he was still alive.

INTO JAPANESE

彼がまだ生きている間に犬を食べました。

BACK INTO ENGLISH

I ate a dog while he was still alive.

INTO JAPANESE

彼がまだ生きている間に私は犬を食べました。

BACK INTO ENGLISH

I ate a dog while he was still alive.