My new Arab, Alfie, has a habit of cribbing the moment you walk away from his 14×14 box stall. We tried a Miracle Collar, but the leather piece that goes on the bottom of the neck was stabbing him in the throat, so we took it off within the first 2 minutes, because he could only stretch his neck out so it was straight. We put dish soap on the stall bars to keep him from cribbing. It worked for the first 2 days, then he realized it was the "non-toxic" soap that he could eat. I need help. I've read that cribbing isn't a threat to their health, but I'd like to know what you think I should do.