So. 3 years ago, a falabella mare had a foal at our stables. They were allowed to be outside for people to see them and I mean how cute isnt a falabella foal BORN ON VALENTINES DAY. So he was given treats and if he nibbled on people they'd be like "AWWW *give carrot* " So. Time went on and well, now he is a MONSTER!! He can't walk with a halter, he bites, and I suppose he kicks. And now when he has proper teeth, its not cute when he nibbles on ppl(which, btw has evolved to biting) and nobody likes him anymore. I want to teach him manners, but WHERE DO I START? What do I do? I NEED URGENT HELP!!!