My one horse didn't like the likits that we got him. So we bought this thing called a Jimmy's Ball. I'm not sure what it has in it, but Gem loves it. That keeps him occupied for a while. (now its about a week or so) but he absolutely loves it. He's not stalled for too long. He goes out every day, but when the weather is stinky, he's indoors, and he gets very bored. My fiance and I noticed that when he has his Jimmy's Ball, he's a lot calmer.
I think you can get them at any tack shop, but you can also order online. I just got his last from from Smart Pak http://www.smartpakequine.com/Produc...eCategory=true
They come in different flavors too.