YOU SAID:
A dog eats a cat with a hot dog
INTO JAPANESE
犬がホットドッグで猫を食べる
BACK INTO ENGLISH
dog eats cat with hot dog
INTO JAPANESE
犬はホットドッグと一緒に猫を食べる
BACK INTO ENGLISH
dog eats cat with hot dog
That didn't even make that much sense in English.