YOU SAID:

I took the dog for a walk at the dog park.

INTO JAPANESE

私はドッグパークで犬を散歩に連れて行った。

BACK INTO ENGLISH

I took my dog for a walk at the dog park.

INTO JAPANESE

私はドッグパークで犬を散歩に連れて行った。

BACK INTO ENGLISH

I took my dog for a walk at the dog park.