YOU SAID:

i got the horses in the back, horse back is attached

INTO JAPANESE

私は馬を後ろに持ってきました

BACK INTO ENGLISH

I brought the horse back

INTO JAPANESE

私は馬を連れ戻した

BACK INTO ENGLISH

I brought back the horse

INTO JAPANESE

私は馬を連れ戻した

BACK INTO ENGLISH

I brought back the horse