YOU SAID:
The cat is dancing with his dog friend
INTO JAPANESE
猫は彼の犬友達と踊っています。
BACK INTO ENGLISH
Cats are dancing with his dog friends.
INTO JAPANESE
猫は犬の友達と踊っている。
BACK INTO ENGLISH
Cats are dancing with dog friends.
INTO JAPANESE
猫は犬の友達と踊っている。
BACK INTO ENGLISH
Cats are dancing with dog friends.
That didn't even make that much sense in English.