YOU SAID:

it's raining cats and dogs, I must bring an umbrella today!

INTO JAPANESE

犬も猫も雨が降っているので、今日は傘を持って行かなければなりません！

BACK INTO ENGLISH

It's raining for both dogs and cats, so I have to bring an umbrella today!

INTO JAPANESE

犬にも猫にも雨が降っているので、今日は傘を持っていかなければなりません！

BACK INTO ENGLISH

It's raining for both dogs and cats, so I have to bring an umbrella today!