YOU SAID:

Please do not allow your dog to drop their stuff

INTO JAPANESE

あなたの犬が彼らのものを落とさないようにしてください

BACK INTO ENGLISH

Make sure your dog doesn't drop theirs

INTO JAPANESE

あなたの犬が彼らのものを落とさないことを確認してください

BACK INTO ENGLISH

Make sure your dog doesn't drop theirs