YOU SAID:
My pillow had a cat hair on it.
INTO JAPANESE
枕には猫の毛がかかっていました。
BACK INTO ENGLISH
The cat's hair was on the pillow.
INTO JAPANESE
猫の毛は枕の上にありました。
BACK INTO ENGLISH
The cat's hair was on the pillow.
Yes! You've got it man! You've got it