YOU SAID:

mouse, my cat, has cat dandruff. horray.

INTO JAPANESE

私の猫のマウスには猫フケがあります。やったー。

BACK INTO ENGLISH

My cat mouse has cat dandruff. Yay.

INTO JAPANESE

うちの猫ネズミには猫フケがいます。わーい。

BACK INTO ENGLISH

My cat mouse has cat dander. yay.

INTO JAPANESE

私の猫ネズミには猫のフケがあります。わーい。

BACK INTO ENGLISH

My cat mouse has cat dander. yay.