YOU SAID:

I took a dog and ate its cat that took the bridge than

INTO JAPANESE

私は犬を連れて行き、橋を取った猫を食べました。

BACK INTO ENGLISH

I took my dog and ate a cat that took the bridge.

INTO JAPANESE

私は犬を連れて行き、橋を渡った猫を食べた。

BACK INTO ENGLISH

I took my dog and ate the cat that crossed the bridge.

INTO JAPANESE

私は犬を連れて行き、橋を渡った猫を食べた。

BACK INTO ENGLISH

I took my dog and ate the cat that crossed the bridge.