YOU SAID:

My cats need to be bathed ASAP.

INTO JAPANESE

私の猫はできるだけ早く入浴する必要があります。

BACK INTO ENGLISH

My cat needs to take a bath as soon as possible.

INTO JAPANESE

私の猫はできるだけ早くお風呂に入る必要があります。

BACK INTO ENGLISH

My cat needs to take a bath as soon as possible.