Items he has inside the corral:
Jolly Ball (completely ignored)
Hanging Likit (he has NO IDEA what to do with this thing)
Hay bucket (pretty big)
What other things could I put in his corral for him to occupy his time with during the day while we're at work? I was thinking of tying various knots on the rails around the corral for him to work loose since that is one of his favorite past times while tied.