YOU SAID:

dont let dogs off the leash

INTO JAPANESE

犬をひもから外してはいけません

BACK INTO ENGLISH

Don't remove the dog from the string

INTO JAPANESE

犬をひもから外さないでください

BACK INTO ENGLISH

Do not remove the dog from the string

INTO JAPANESE

犬をひもから外さないでください

BACK INTO ENGLISH

Do not remove the dog from the string