YOU SAID:
i walked my dog to the park today
INTO JAPANESE
今日、私は犬を散歩して公園へ行った
BACK INTO ENGLISH
I walked my dog to the park today.
INTO JAPANESE
今日は犬を散歩して公園へ行った。
BACK INTO ENGLISH
I walked my dog to the park today.
That didn't even make that much sense in English.