YOU SAID:
Boyen the horse is my little baby
INTO JAPANESE
Boyen 馬は私の小さな赤ちゃんです。
BACK INTO ENGLISH
Boyen horse is my little baby.
INTO JAPANESE
Boyen 馬は、私の小さな赤ちゃんです。
BACK INTO ENGLISH
Boyen horse is my little baby.
That didn't even make that much sense in English.