My horse is lame so a pasture/paddock is not an option because he is only allowed to walk on flat ground and he is not allowed to trot, he has to be stabled for three to four weeks and its the end of week one and he is getting pushy and bored definitely not himself, thanks though.
Put your horse in the pasture if that's an option. Horses should be horses. At shows when my horses have to be stalled I make sure that my horses are beside each other and can see each other. The also get hay in a hay net so that they have to work harder for it. They also get excercised a few times a day when they have to be stalled