JUST GOT ROUND PEN TO TRAIN NEWER HORSE, HE WAS RESCUED, THEN I GOT HIM, HE DIDN'T KNOW HOW TO ACT,BARREL RACE OR PEN OR WHAT TO DO, A FRIEND TOLD ME TO GET TO KNOW HIM AND LET HIM SETTLE IN, WHICH I DID AND ALL I WANT IS A KID SAFE TRAIL RIDE, DID I MENTION HE'S ABOUT 7/8 ARABIAN!!!!, ANY ADVICE??? ALSO DOES ANYONE KNOW ABOUT ATTACHMENTS FOR TOP OF CORRAL PANELS [ WHERE THEY COME TOGETHER] FOR SAFTEY?