YOU SAID:
cats are hungry dogs waiting to be fed
INTO JAPANESE
猫は餌を食べるのを待っている空腹の犬である
BACK INTO ENGLISH
the cat is a hungry dog waiting to be fed
INTO JAPANESE
猫は餌を待っている空腹の犬である
BACK INTO ENGLISH
the cat is a hungry dog waiting to be fed
That didn't even make that much sense in English.