Hey all! I just got a new Mini pony gelding, and he's got a bad habit of breaking out of his pen when his food runs out. He has grazing, but just doesnt seem to like being enclosed. He usually breaks out when my big horse walks away, but it's not always that way. My question is, would he be possibly be breaking out because he's bored and has nothing to do? Should I provide him with some pony safe toys to keep him entertained? Thanks.