Cribbing!

I forgot to add, you may need to try different types of collars. I've tried different ones and have gotten different results. I like the ones with 2 leather straps the best. There is also one with spikes that come out when they crib, I remember that pony wore that kind. Make sure that it's tight. Two fingers in between it and the horse is good.

My horse used to crib but my grandma told me to rub hot peppers or tabasco sause on the wood that she was cribbing on and sure enough, she stopped!!